Integration of module to oscommerce

We need to integrate into our live oscommerce site a new custom design interface, to allow our customers do an online custom design service. As you know, oscommerce is mainly php, however, in this project is involved also javascript, and may be another languages. The concept of this interface can be found here ([login to view URL]) although you must be sufficient creative to change the layout so the module could not look like a clone. There is some requirements from our side: 1- You must have experience with oscommerce. If you don't know how this shopping cart works, sure you cannot do this project. 2- We need this project in a timely manner. 3- All features must to be done, we don't accept "This is not possible". 4- You must be available to show and discuss the progress thru yahoo messanger. It is necessary for complete understanding of each part, and do corrections, changes, etc. 5- If you do a good job (that's what we expect) we would need to continue working with you for additional features in the same cart, as well as customizing another carts. My suggestion is this: go to this site, take a deep look and do a test of different features, and if you can do it, leave a PM. I need your yahoo id to contact you as soon as possible. Hope to work with you soon. bill