Oscommerce cart modification

I would like to talk to someone about doing some modifications to an exsisting web site. The website is running on oscommerce shopping cart platform. Would like someone who is familiar with oscommerce. The site is <[login to view URL]> if you would like to take a look. After looking at the site you can take a look at a sketch that i put together that shows the modifications i want done here: <[login to view URL]> , The two catagories boxes on the left & right side must be able to add catagories & products from the admin, as the one box on the site now is. The NEWS/OFFERS box must have editable text to show site news. The SPECIALS/NEW PRODUCTS Must be able toshow pictures & Text. Two new pages added to the INFORMATION BOX. Ad spaces in the lower right corner ## Deliverables 3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site). ## Platform ALL