How will I combine Sky Q, Samsung UE40MU6120 and Sonos Beam? As I understand it I will connect the Beam to my tv via the HDMI ARC port and then I will have to connect my Sky Q mini box to my tv via a separate HDMI port. Will I get the full quality of sound through the Beam or will it be downgraded after being passed through the tv? Also at present in another room my Sky Q remote can change the volume of the TV being output through a Sonos Playbar - will I be able to do the same in this room and pair my Sky remote with the Beam? Thanks