I currently have 1997 Bose Acoustimass speakers and am not overly enthused about them. I'm moving to another house and am considering putting in a new speaker system. The room is about 14' wide and 30' long, but the actual "living rm/listening area" of that is only about 17' so I will be unable to put a speaker on the left side of the room. Would "in ceiling" speakers such as the Paradigm CS or AMS series be better than putting the surround speakers in the back of the room on the wall. I'm looking at a Paradigm Cinema 90 speaker system for a standard system, but am curious about the in ceiling option. I have a 2004 Yamaha HTR-5740 6.1 Receiver that I have been using as a 5.1 system with the Bose Speakers. Help!