Custom Magento project

We want to build a website to sell T-shirts where: - We post a design competition every 10 days. - users submit a design (using simple upload field) - Customers can pre-order t-shirts. and if a certain item gets pre-ordered 20 times or more the t-shirt gets printed and sent to customers - There are 5 pages: Home where customers can see all available designs to pre-order, Product Page where users can preorder the t-shirt, Design Submission Guidelines (simple CMS page), Submission Page where there is a field for design submission - One simple Checkout page where we request the Name, Address and phone number Scope of work: - We want a specific design that looks like a website we know - We want you to implement that design on Magento - Users can only login using Facebook Connect Time: This is a simple project that doesn't require much integration, so we expect to receive the platform in 3 to 7 days. We will hire DIRECTLY the Freelancer we find suitable.