Need help with Home Theater setup (eArc, etc) We've been adding Sonos to the house regularly, most recently an Amp in the living room connected to our Victrola turntable and powering two home theater bookshelf speakers. My wife recently feel in love with the sound and I'd like to expand the living room, still using Sonos.The first picture is my current setup. It's a bit unique given the items installed, but it all works flawlessly. I want to remove the soundbar/sub from the setup and replace it with a pair of architectural speakers, sub + one more amp (already have the amp) to use as a home theater setup (and she can use to play music, records, or watch tv/movies on).However, as you can see, because of the other items (namely the hue sync box and the headset), I've now complicated the setup ( i'd like to retain both, as I use the headset for gaming and the strip adds some immersion to our viewing).I am looking at an OREI matrix, using the input from the sync box (which captures and passes thru the sources), which would then split
