vision

Hello, being how this is my first post, I will try not to sound to stupid. First I'm going to buy the RC-7 and the RS-7's, my problem is the front main speakers, should I get 2 RF-7's or 4 KLF-20's, I can get either for the same price. Will the KLF's match up good with the Ref Center and Surrounds. Or should I get 4 RF-3's and save about 500 dollars. Right now I have the quintets with a KSW-12 and a set of blose accoustamass pile of junk. I have a yammy RX-1000. I love watching dvds and I love listening to all kinds of music, the louder the better, but clarity is a big issue also. Sorry for all the dumb questions. Any help will be greatly appreciated. Thanks for your time. Rob