What i want is a system to be loud very loud without sacraficing quality i have a very very keen ear my room size is 15'X12'X9'. ok i just got a pair of rf 82's the other 3 speakers are quintets SL, I plan on upgrading the center to a rc 62 or a rc 64???? any suggestions??? i dont know yet, the rears I dont know yet as well. I have a yamaha rx v461reciever, obviously i need more juice than 100W a lot more how do i achieve this what do i need to buy??? I have a klipsch 12" sub as well. My local best buy dosent sell klipsch high end only beginner and low end electronics, so its hard for me to hear before i buy, and of course i am new to this whole high end home audio so im kinda lost.