I want the best sound possible, at a low level. I live in a studio apartment with neighbors on the other side of the wall. I have a Harman Kardon AVR 135 receiver, and an HD-DVD Player. Size is not an issue, I just will not be able to play the system at window shaking volumes. I am willing to spend up to $1000 on a complete surround system. Will I be able to push larger bookshelf speakers with this receiver, and will they sound better than smaller speakers at low levels? It's true that I will move in the future and may be able to turn the system up, but I want to be able to enjoy it now as well, and don't want to waste my money on something I won't even be able to use because I have to keep it down. Any suggestions?