I'm doing a full upgrade of my HT system and am considering purchasing the Arcam avp700/P1000 combo. I have a full set of B&W 700s on order (703, HTM7, 705s). My main concern is that the P1000 might not have enough muscle at 135 wpc. I'm not a blaster but my general feeling is that more power is better--all other things equal--even if you don't run the volume up. Alternatively I was thinking of maybe going with an Anthem MCA50 for the amp given it does have more muscle. Any reactions? Thanks.