I have an older model Denon receiver and Sonamp powering my surround sound in my living room and house speakers in 4 additional rooms. My question is if I purchase the Denon AVR-X1100W to replace my older model receiver will it also take the place of my sonamp? Or will I only be able to wire 2 of the additional rooms to the new Denon? Is there an alternative product if that is the case?