I'm planning to get the Outlaw 950 pre/pro whenever it comes out and I currently have a 5 channel Sunfire Cinema Grand, which does 200wpc into 8 ohms, and 400wpc into 4 ohms, and generally speaking, runs cooler to the touch than most amps. I can't decide how I'm going to power the other two channels. I can either buy a 2 channel amp, or replace my 5 channel Sunfire CG with a 7 channel amplifier. I like that the CG is famous for not running hot. I hope to get a total of 7 channels where the amplification does NOT heat it's enclosed cabinet. Currently, I have Von Schweikert VR 4 Gen II's in front, with a Von Schweikert center channel. For surrounds I'm using PSB Silvers. I need to get 2 more surround speakers but I'm not sure what brand to buy. I'm leaning towards maybe picking up 2 more PSB Silvers, perhaps used. Any advice?