My father is currently putting together a home theater room. He is going to go with either the 65" Sony or a comparable size Pioneer HDTV set. He is also looking at Denon receivers. For his speaker set up he was looking at a BOSE acoustimass set up. I told him there are tons of other options he should look at before he "settles" for BOSE. Could a few of you be so kind as to suggest a solid 5.1 system (including powered sub with LFE input) for about $1000? Thanks!