I am new to the whole audio community, and am currently looking to get a receiver to complete my stereo system. I read here that under-powering Klipsch speakers will damage them. So do I try to find a receiver who's watts per channel are the same as the speaker or higher? Here is my current speaker system. 2 S5-5BK as the rear. 50W output with 8-ohm impedance. 1 SC1 as the center. 100W output with 8-ohm impedance. 2 SF1 as the main. 100W output with 8-ohm impedance. 1 RW12BK subwoofer. 120V I think 240W? Thank you very much for any help, sorry I am fairly new to audio equipment.