I have a very nice and decent Sony receiver (above), right now it powers 5 surround sound speakers and a subwoofer. However, we are doing an addition to the house and am installing in-ceiling speakers all over the house. They would be separated into groups of 2 speakers. My question is, can I connect one set of speakers (for example the Master Bedroom ones) into what the receiver shows as "Front Surround Right," and then maybe the Hallway speakers into the "Front Surround Left?" Would that work?

Also, would that Receiver be able to power 6 groups of 2 speakers?

Thank you!