Is it better to have the rear surrounds higher and in the back vs a qs stand and to the sides? I thought the rears are suppose to be about 6 feet in the are and a few feet above your listening pos. With the qs line and the stand, that really is not possibly. What do you guys recommend. The room is rectangle, 8'H 14.5'w 17.5'l. The tv is going to be at one end of the long walls. I have a 7.1 receiver but currently dont have any surrouns. couch is about 2 feet from the back wall. Thanks again for any help.