A lot comes out of the left/right surround channels, so I would throw my vote in for Qs8's for the sides. That is a good sized room. The rears don't get as much action in DVD's, unless your receiver has Dobly PLIIx, which most do these days, which will then matrix seperately the rear channels into the mix. Some like to use bookshelf speakers for the rear channels, primarily for music listening. However, I think my 4 qs8's do great in both categories. A lot depends on your budget. Also, you can save 10% if you use the factory outlet, and another 5% if you buy 5 or more items at the time of order.
