Dewahost tick most of your boxes ("
Linux, cPanel w/ Fantastico,.... and I need to be able to set up as many sites as I want"). The MySQL isn't unlimited but these guys are extremely flexible and will probably accommodate whatever your requirements are.
I've been using them for years now and have had no problems. Their tech support is also first class. I'm very happy with them.
http://www.dewahost.com/webhosting.html
