I have 2 cabinets on either side of the TV. So the question is, do I place the front mains right next to the TV on each side or do I spread out the fronts and place them 6 feet away from the center channel, on the other side of the cabinets? Which would produce the best sound? I cannot place the speakers on the cabinets because they are of different heights. BTW, I use them 70%movie, 30%music.