Hi. We are moving into a large new house, not wired for sound. We have a great pair of KEFF speakers and we'd like to try hard wiring them into a surround sound system for watching tv downstairs, and sometimes just listen to awesome music hard wired. Also would like to stream nice wireless (Bluetooth?) music upstairs. Don't know about the Sonos prices...a little too steep.. But maybe willing to spend a little to get really good sound (maybe up to Bose pricing?). When we have company, we would like to stream cool jazz in the main entertainment spaces upstairs, downstairs.. Do you have any suggestions for us?