CRE Loaded new mod needed

I am currently using CRE 6.1 loaded to sell event tickets online I need a mod done: I need a mod that will do the following: Cstomers should be able to buy tickets online. Current Products are listed as events and not products. Admin design and requirements: I would like the following to be done for each event: Current method of inserting a product is acceptable but I need the following: Convienance charge per ticket: choice should be given if it is an adult ticket or child ticket. Add the following also for the admin section of entering a product(in our case event) Name of Event( same as product name) Date of Event Time of Event Venue of Event:(should be from drop down list)-- To be put in the drop down list, a choice should be given to add a new venue location button. This button should bring up a pop up window, asking the following questions: a) Name of the venue b) Address of venue c) telephone number of the venue d) website of the venue e) provision to add a link from yahoo maps to show exact map location of the venue location. a) There should be a provision to upload the seating diagram of the location. This will be an image. b) Seating at each venue could be any of the following or could be a combination of these types of seatings. Tables with chairs(banquet environment) Rows with seats(theater environment) General Admission(no seating) From the admin section when inserting the event(product) I should be able to do the following: Insert how many tables will there be in the location. I should have the choice to name the tables as Table "A,B, C...." or as Table "1, 2, 3, 4....) Insert how many chairs per table Insert how many rows are there in the location. I should have the choice to name the rows as Row "A,B, C...." or as Row "1, 2, 3, 4....) Insert how many seats per row. (some rows may have different amount of seats) Each table will have different price associated with it. So there should be a provision to add prices for adult tickets and child tickets from a drop down list.. Each seat can be either an Adult seat or child seat. Each row will have a different ticket price. So there should be a provision to add prices for adult tickets and child tickets from a drop down list. Each seat can be either an Adult seat or child seat Each price should be a different color code. This will be needed later on. Once all the layout of the rows and/or tables is done then a screen should come up with a seating plan with checkboxes. This is required as some seats might be reserved and I need a method to to show them as NOT AVAILABLE for sale. From the customers login page: Customer should be able to click on the event and should have a button that states "Venue Seating" When button is clicked it should pop up a window with the seating plan of the venue. At this event page, there should be also another button stating "Venue location", when clicked a pop up window should pop up showing the details of the venue location. like address, telephone, website and so on. On the main page of the event the following should be displayed. Same choices as current product details but also the following: Should show the different prices for different seats. When the prices are clicked, a page should be displayed that shows all the sold tickets as different color and all available seats as "checkboxes" Customer should be able to look at the venue seating and see which availabe seats are located where on the venue seating plan. If seating plan is rows and seats then follow what is listed below: Customer at this point should be able to put check mark besides seats that he/she wants to buy. At this point the customer will have to specify if the ticket is an adult ticket(full price) or a child ticket(different price) (You must develop a mechanism that will calculate total price for adult tickets and child tickets) Once the boxes are checked then the customer should be able to be able to click on the "Add to Cart" button. When the "Add to Cart" button is clicked then the customer should be asked if they want to "Checkout" or "Buy more tickets for this event" or "Buy tickets to other events" If checkout is chosen then take the customer to checkout like normally done with OScommerce if "Buy more tickets for this event" then the customer should be taken back to the page where the event is listed" if "Buy tickets to other events" is chosen then the customer should be taken to the main page listing all events. If seating plan is Tables then follow what is listed below: Customer at this point should be able to put check marks besides seats available at each table. At this point the customer will have to specify if the ticket is an adult ticket(full price) or a child ticket(different price) (You must develop a mechanism that will calculate total price for adult tickets and child tickets) Once the boxes are checked then the customer should be able to be able to click on the "Add to Cart" button. When the "Add to Cart" button is clicked then the customer should be asked if they want to "Checkout" or "Buy more tickets for this event" or "Buy tickets to other events" If checkout is chosen then take the customer to checkout like normally done with OScommerce if "Buy more tickets for this event" then the customer should be taken back to the page where the event is listed" if "Buy tickets to other events" is chosen then the customer should be taken to the main page listing all events If there is NO seating plan and is general admission then follow what is listed below: Customer will look at the event and have a choice for number of adult tickets and children tickets on the same page. Once a selection is made on the number of adult and children tickets then the customer should be able to click on add to cart button from the same page. (You must develop a mechanism that will calculate total price for adult tickets and child tickets) When the "Add to Cart" button is clicked then the customer should be asked if they want to "Checkout" or "Buy more tickets for this event" or "Buy tickets to other events" If checkout is chosen then take the customer to checkout like normally done with OScommerce if "Buy more tickets for this event" then the customer should be taken back to the page where the event is listed" if "Buy tickets to other events" is chosen then the customer should be taken to the main page listing all events Once the customer is ready to check out then it should list the following on the checkout screen: Date of Event Name of Event(which is the product name) Event Organizer(Manufacturer) Location of the event Seat bought including rows and seats and price for each seat. Convienance charge. A charge is per ticket. So your mod should be able to calculate the number of tickets bought. Delivery method Subtotal Subract any discount coupon codes entered Total cost---------> This should be passed to Paypal IPN Once the order is processed, the above details should be sent to customer as a invoice via email. The CRE 6.1 application should have the following: Latest Paypal IPN working version Provision to add master and slave products X-sell products or events Plus all other currently available MODS in this version Calender of events. so when someone clicks on the calender that is displayed in the left column, then all events for the date should be listed. Reply only if you are an expert with CRE loaded applications. Thanks Max budget is $100