Website MP3 store Development

I need an experienced team of programers to develop website that is similar to BeatPort(dot)com and Rocbattle(dot)com These sites are coded with Ajax and use Flash technology for the music preview. Many PHP is site structure. I'm looking to combine functionality of both websites. Please study them both. The look and feel of Beat Port with the previewing of music the same way as beat port. The Shopping Cart and Music flash player will function like beatport on top. General features will be 1. Different search criteria Use can search beats for - Top Ranked, Top Sellers, Most Music Sold, etc 2. Each user will have a Profile Name and Page 3. User Battle Arena for Users to battle music against each other. Their will be voting, ranking, commenting, social sharing, etc. 4. Mp3 Uploader that will allow use to upload more than one beat at a time 5. Flash Player that can be embed for the use of user to promote their Music on Websites and share on Social Website 6. Affiliate Program Involved that will allow user to set a Commission for their Music and other users can sell it. 7. Two member ships Levels (Free) and (Exclusive) Both will be defined and will offer Different access for both. 8. Forum Installation - Maybe Vbulletin Please give a general bid and more details will be given once we look at you references.