Custom Web Application

Hi, this is second time i am posting my project, so please bid on it after reviewing my competitor Web sites with all the details and then after bid on it within maximum rang of the project and make sure this is a custom made project not a script or CMS modification. I am not interested to looking up a long list of portfolio websites or convincing messages. If you can go through my competitor websites and come to me with a particular plan, how to do this. This will be more chew over and appreciated. Thanks you need to visit my competitors sites to get an idea of what im wanting - [login to view URL] , [login to view URL] , [login to view URL] , [login to view URL] , [login to view URL] , basically a motor parts request site, no online selling involved, members will log into the site whenever with username & password to view requests & to reply via the site? Customers looking for a part for their car,motorcycle,van or 4x4 will visit the site fill in the specific details with their e-mail & click to request, we will not be listing parts on the web to sell the requested details will store into the web & only viewed by our supplier members who will then reply via the web & should generate reference numbers for each reply. Please feel free to ask any questions or more details. Thanks for your time.