Design Your Own Product

Hello, I want to launch a startup. The function of the site should be similar to custom t-shirt sites. But design should be much more elegant and creative. Simplicity and design is foremost for my success. In the main page, users can drag and drop candies, baloons, chocolates and such items to a basket. They can shape the products with the real constraints in the production part. They can also arrange the order over the basket. Then he/she can order it. Our producer will prepare it according to custom order. Apart from custom part, people also should buy common products if they dont want to customize it. Creators can save their design and others can also order it from the internet site. It shouldnt be a completely flash site. It must be integrated as design module. Deadline is not so strict. 4-6 weeks ok. We also need a logo for our project. I will give much more detail after getting offers. Site will be both in English and Turkish. Becasue I have a B.S. in IT, it would be easy to go on with me :)