I'm in the market for a good 5.1 speaker system. I'm thinking about going with four Klipsch SS-1 surround speakers, the Klipsch RSW-10 subwoofer, and either the Klipsch SC-1 or the B.I.C. America DV62CLR center channel. What do people think about this? I'm concerned about mixing and matching different quality speakers, even from the same manufacturer.