92687 eScrapyard - PHP/MySQL

eScrapyard - I want a system in which people can offer cars online to be scrapped for there parts, i then want other users to be able to search/browse cars and then have the option to contact the car owner to acquire parts or the car, or find other cars by the same users or even add a car to the listings themselves. PHP/MySQL WBZSubhsO Main = (Public) Sort By- Manufacturer Model Year (Ebay style) Search- (Public) Title/Description/Parts Taken (Choice, Multiple options, Can choose more than one) Keywords, Advanced search (Manufacturer,Model,Year) Car Information = (Public) Title Year of car Manufacturer Model CC Description Parts Taken Pictures Ask a Question (Registered Users Only) - Linked to Message system Add to watch list (Registered Users Only) Filter phone numbers/email addresses until the user registers View Users Other Items = List of availible cars User System = (Registered Users Only) CP: Watch List Message system - Linked to Ask a Question Change password Add Car (Fee) (Paypal/CC System) Edit Car(s) Registration: Full Name Address Phone Number Age Edit Car- Remove Car Edit Description Edit Title Edit Year Edit CC Edit Parts Taken Add Car= Title Year of car (from list) Manufacturer (from list) Model (from list) CC Description