Does anyone have experience with either (or both) of these 5 channel amps? Seems like the folks at audioreview like both of these (but of course no head to head comments) Does one outperform the other? Do both perform well with music and HT? I know the marantz is rated at 150W x 5 and the carver is rated at 125 x 5 (both into 8 ohms). Am I going to hear the difference? I am specifically powering some PSB 6Ts and the 9C. Is the fact that Carver is out of business gonna make me SOL if I have problems with it or it needs repairs? Thanks in advance!