Hi, I am renovating my apartment and am about to put to getehr what I need as far as AV. I am basically planning fortwo spearate "TV" Zones, one in teh living room and one in the family room. Obviously flat screens, and video source wil be from cable box/apple tv/roku/amazon fire. I have a coupl eo fspeakers wired in each room for audio and wa splanning on a sonso playbar. My AV guy insists I need a control 4 box ro run each zone. I dont have automated lighting or temperature so not sure if the control 4 is necessary as opposed to just a universal remote and/or a receiver. Help...