I guess I don't know much about true surround sound. The room is currently wired and wall cutouts already there for four speakers, 2 on front wall, 2 on rear. The front wall is where the entertainment center is located (tv, stereo, etc). The rear or back wall is where the couch is located. Speakers are mounted about 4 feet away from each side of the couch. The den area is not enclosed. One side is all fireplace, other side is open to a large kitchen. Also, the wall cutouts are already there. Could I just use the new Axiom T2 in wall speakers? I think I'm pretty clueless about this stuff?? Never done it before-