OsCommerce project for commerical printing company

Need OScommerce site developed for commerical printing company. We provide the template. The site will require CMS config and setup (Joomla). We've created the docs which includes: Project site map, process flow diagrams, and various CMS options are already on the server. We will provide all content and images up front. Need paymnt gateway configured. Clients need to be able to ftp image files after placing order.