I am picking a new receiver to replace my year old Yamaha RXV-630 that will be used in another room for HT. I do approximately 70/30 music over home theater in the room with the new receiver. I am currently running Polk RT600i's in the front, a Polk PSW-350 sub, a CS250i center and FX 300's in the rear of my 11x15 listening area. I will eventually move away from polk, but got these speakers at more than 1/2 off when the Wiz went into Chapter 7. Any thoughts on these 2 receivers and these speakers?