Modify eBay Auction Clone Script

Thanks for reviewing my job post! First, the website that will be built is NOT an online auction site!! The eBay clone script will be used for its structured database of categories and subcategories, product results screens and other functions such as bulk loader, site registration, connected payment gateway etc. Please let me know if you already have an updated auction clone or amazon clone script. Second, this project serves to customize an eBay Clone Script. Project entails: 1. Changing CSS, 2. Add or edit Tables in Database, 3. Customize Site Registration to allow for phone verification, 4. Add Polling Script/ Ranking System to products, 5. Add product Comparison Chart, 6. Registered site users can post new content, 7. Bulk Uploader, 8. Purchase Credits & Spend Credits on site items, 9. Product Delivery by email, 10. Claim User Profile, 11. Product View- List vs. thumbnail, and 12. Add Map Interface for product location.