Looking to replace my old Sony STR-DG500 receiver. I have a Klipsch Quintet 3 center and Klipsch R-41M L&R speakers and also Definitive SuperCube 1 subwoofer. The only thing I use this for is for TV listening. No turntable, radio or bluetooth input. I'd like to stay below $500 if possible. Any help\/ suggestions would be great. Thanks in advance.