I have three pairs of speaker wired (dining room, kitchen) and pulled into a closet and a spliter running two pairs at a time thru an old ZP100. I want to run my living room tv (connected to a marantz amp) thru living room speaker pairs. the living room wires are in a distant closet (part of 3 pairs noted above). can I add my tv to my Sonos system in order to stream signal from my tv/amp to my closet Where Sonos amp is & play thru Sonos connected hard wired pairs of speakers noted above? What do I need to buy? Something to attach to tv connected marantz amp to stream signal to Sonos amp (will old zp100 work or do I need a new one?)? Thoughts?