WP Ecomm site for live video content

Project is to build a simple eComm site which will sell option to view live video from a living event. live video will be using an unpublished youtube link that will be iframed in a seperate html/php page (can be out of WP) which will be sent to the subscribed clients on the time the event starts. sending of the invitation email and SMS will be scheduled according the a scheduler from a pre-given list of events. What we do: We produce a live event, the event will have three stages simultaneously Every stage will play a series of concerts (each length of half an hour \ hour) Performances will be filmed and uploaded to youtube live throughout the event. User can: A - purchase option View live show\s (in advance or during the event) B - Once the a show starts, all registered users will receive an email/sms reminder to her with a link to a page that will contain an iframe or similar displaying the YouTube live stream. User who didnt pay will not be able to access this page on the site (of course it is impossible to block the YouTube link) C - an ecomm options in the shop to buy digital contet / download (beyond the time of the event) performances (it will be a link or MP4 file) On the main page will feature the performances broadcasted now (with the option of free/payed entry to view) A list of future performances and an option to choose which (for the purposes of purchase) will be displayed on the site. Other purchase packages (Live show for $ 2, 10 live performances at $ 10 etc ..) will be offered for purchase on site Payment will be done by paypal site's business account. Design will be depending on the template the developer will choose. logo, colors and images will be delivered by us in accordance to the event website. The youtube iframe display page will be designed as a TV player. Site should be multi lingual and support hebrew RTL as well hosting and installing WordPress Vanilla supplied by us Good Luck Project will be paid by milestones 1 - a working site featuring purchasing view of a few random youtube links. without our logo and images, 2 - applying our logo, images etc 3 - checking the payment gateway 4 - end of QA and handing a full working site with all features Good luck