I have added a 24 X 24 family room addition with a 16' Cathedral Ceiling with 7/12 interior pitch. I am debating on installing my surround speakers in the ceiling above my listening area and the rear speakers in the wall behind my listening area. My question is should I just skip the surround speakers (which would be aproximately 12 feet above the listening area) and go with a vanilla 5.1 setup rather than trying to accomodate the 7.1 Format? FYI the front speakers will be in the custom designed cabinet I am having built to house my seperates and the 60 inch lcd rear projection tv. Thanks in advance.