eCommerce Site with Downloadable Video, mp3 and ebook files

Ecommerce Site Flash Front Page, editable web pages so the website can maintain by staff. Technology should be easy enough for staff to add simple web pages, blogs, etc. Admin Panel for staff to post new video, mp3s, and ebooks to be downloadable by customers. The site must be SEO and made for insert of banners on all pages areas of the website by staff. This site must be ecommerce ready to work 100%. No use of freeware used on this project or stolen script. Selected vendor must have U.S. references all work guaranteed. No bait and switch tactics I’m very much aware of bad web designers and developers. This organization/individual must be detail obsessive, professional, able to meet tight deadlines, a level 10 performer. The turn around for this project is 2 weeks. Payment will not be made until project is completed. No partial payments will be made.