I recommend contacting a friend of mines. His website is
http://www.simplyvin.com/ if you like what you see, you should contact him and discuss your needs. I think considering the type of site and the fact he's a fan of remixes himself you could work out a good deal. I could even talk to him myself if you like.
Some of his other sites.
http://www.megaelixir.com/ NSFW http://www.transinfinity.com/ NSFW.