Clone Profile Site - MySpace, Facebook

Hello, I need to create a very simple profile site for cars. I just need a site will all of the basic features found on most scripts. Please see this link for an example of what I am looking for: [login to view URL] *Please note that this site is no longer up and running. The 'Home' link doesn't work, but all other pages appear to work ok. How much to clone or create a site similar to this one?