I have a very large HT room, about 8500 cubic feet. there are no open passageways into other parts of the house. I am concentrating my seating area in the middle of the room. I sit 12 feet from where the towers will be, sub placement will be 14 feet from the seating area and corner loaded. I already have the rc-3II center and I am buying the yamaha rx-v1400 soon. So now for the question, If I am planning on buying an svs sub, is it likely that the rf-25's will do an adequate job? The only difference is the larger drivers right? I will mostly be using it for 60% video games, and 20/20 music movies.