I have always had surround sound for my television setup but never really delved into the minutia. My current setup is, towers B&W DM603 S3's, center Klipsch R-504c, front surround Klipsch SS.5, sub is a klipsch 10" powered, cant remember model, rear surround Klipsch SF-2 towers, may be overkill but I had them leftover after picking up the B&W's. What would your suggestion be for the speaker setup? Are the towers better for rear surround or the SS.5? \nI'm running them from a yamaha receiver, changed them all to "small" and 80hz as I can't select the hz for each speaker.