Heres the scoop. I just bought a new tv (Samsung 8500) and a new receiver (Onkyo 607). I need some help putting together a nice 7.1 sound package. I was hoping to incorporate my old DCM KX-10 floor speakers. Its a normal to good size family room with vaulted ceilings. Should I just ditch the old floor speakers and buy a speaker package, or can they be incorporated? If so, should the be the front main speakers or middle? I was hoping to stay around 500-600 dollars if possible. I like the smaller speakers these days as they are easy to hide and will probably make the wife happy. The speakers would be used for tv/movie watching, video games for the kids, and of course music. Its a nice tv so I don't want to skimp on the sond either. Your advice is appreciated.