hi guys, I have a room about 2.5m x 2m and not sure what to do about sound. I've ordered a sony ht-xt1 because i use a projector for audio and that has 3 HDMI inputs so I can use it as hub. But lately something has been nudging me towards 5.1 territory. The only place the sub could go would be right up against the wall, next to my beer fridge so im worried itll be very boomy and cause the fridge to rattle. What do guys think?