Originally Posted by boomhower
You really want your front speakers and center to match, i.e. from the same line. If you like the center then look at whatever matches it. Rears are less important in this respect.
I'd really look at a sub as well. Polk and Klipsch often have quality subs on sale for $200-$300. Are you more music or home theater?
How much are you looking to spend?
For music, all you need - Stereo: Left and Right channels, a very few albums are yet released in 5.1
Of course, you can listen even to TT or CD thru 5.1, but it isn't How Music Was Recorded - you can just fool yourself...