Can you allow my customers to create a product, then purchse through OScommerce?

Hi, I am looking for someone who can create me a product design tool for the website. Some examples are below... [login to view URL] [login to view URL] [login to view URL] This then needs to hook up to OScommerce allowing a customer to design a product (which updates live to show what they are buying), simply click buy, and all their options are loaded into the cart. Please take a look at an example page from my website... [login to view URL];products_id=28 Over time there will be more options for background, and for the coin types. There will be different coins for each year, so it must either allow me to edit it (easily!) to add individual options for each year. Or it can pull the options from each year from OScommerce. ******NO GENERIC REPLYS PLEASE****** Please, no long list of links, no holding bids and no copy pastes! If you can do this please just post how you would do it, the time it will take, and ONLY one or two links to similar work you have completed. Previous experience editing the PHP of OScommerce is preferable. Again, I will ignore all bids that have not been written especially in reply to this post. I look forward to working with someone in the near future. James