Between the Onkyo TX-NR5010, Yamaha RX-A3030, and the Pioneer Elite SC-79, which would be the best match for my Klipsch RF-7, RC-7, and RS-7? I have a 5.1 setup with a single SubMersive. My Klipsch speakers are the original models from back in 2002. I need an A/V receiver that can drive them to reference levels with ease and, of course, have excellent sound quality. By the way, I am also open to other suggestions for A/V receivers so please suggest any if you like. I would like to stay away from separates right now.