Without the ability to wall mount or stand mount I think the M1s would be the best choice for the surrounds. The QS2s with the down firing mid-bass would be a problem in your setup. You are definitely making the move from loud to accurate between these systems. The EP125 is an excellent sub woofer; I think it will give you what you are looking for with this system for movie watching

Ian Colquhoun
President & Chief Engineer

Ian Colquhoun
President & Chief Engineer