Clone dealspl.us with some Mods

I want a site exactly like [login to view URL], with both grid and row views. The site should allow for posting of deals - by users and also an automated api like a web service. Instead of voting (like plusses, the site should have allow for some rating of how hot a deal is can be user voted or pre set. need ability to flag bad deals and dead deals. I dont want any hardcoded values for site names, categories etc. They have to be fluid to support a different idea. All links on the site should accomodate, linking (whether clicking on the picture or the link), using affiliate referral links, without exposing the referral link, as done in this and any number of referral sites. The affiliate site and the referral information should be in a seperate table - and maintainable . when deal posted, it should be able to add the necessary referral info. ( I have done a site like this long ago - dont have the time, so I am looking for help) I dont mind the site being done in pligg, php,rails or any other cms or other technology. the interface has to be clean. the images will have to be displayed in a uniform size, and will in most cases be external links. Having a rss feed out is critical. Facebook, twitter,myspace adds will be nice to have. Pricegrabber price compare api wil be good. Let me know if you can do these and if you have done it before. Please study the site and I will need most of the functionality. I am looking for someone who has done this kind of thing before. Please point me to some sites you have done before. also outline what technology you plan to use - and what hosting I will need. I will need help in installing and getting the site running - keep that in mind when bidding. cheers