Looking for speaker reccomendations. I am putting 5.1 surround sound in a new house. The room is 20x20. I need in-ceiling speakers for the fronts and rears (preference of my wife and isn't going to change). The center speaker will sit under the tv on the mantle. I need to stay under $1,000 for the whole setup (I already have a receiver), but under $800 would be great. I was looking at JBL SP8CII for the ceiling ($279/pair). Would these be good for the fronts and backs? If not, what do you reccomend? Also, what do you reccomend for the center speaker? I'd like something either small or long and short. I may wait on a sub, but am open to reccomendations here as well.