Ok my band is pulling together a road PA. I just bought some Yamaha SM12V Club Series V Monitors and we have similar Yammy mains. I'm tempted by this guy: http://www.carvin.com/products/single.php?ItemNumber=XP880&CID=MXP But also know the Yamaha stuff is great: http://www.musiciansfriend.com/srs7/g=home/search/detail/base_pid/630191/ Price is about the same, so any feedback on either of these heads/mixers? Carvin powered mixers? Good deal?