sign up at
www.rdtiburon.com. you can check out product reviews and other things. its still a pretty new site, but it is groing fast.
check the forum out, you will learn a lot. also check out the group buy section. maybe get some of the rotors from the group buy i am hosting lol.
what you want to do first is dependent on how much money you have. post up a budget, and i can help you out some more.