hey guys- i'm trying to read up and learn all I can about this stuff....but in the mean time, i'd appreciate some help on something. my new SVT-3 pro is rated at 450 watts at 4ohms. my goliath jr. III (4ohms) cab handles 350 watts. Since I don't know what 350 watts should sound like (my last amp was overrated at 100), I am being very timid with the volume, for fear of blowing the speaker cab. how high do you guys think i can crank it without putting the cab at risk?? is it really dangerous to have an amp with 100 watts more power than the cab is programmed to handle? eventually, when I get more $$$, i'll prolly end up getting two 8ohm cabs instead, but in the meantime this setup should work fine. thanks a lot! -dan ps.....a very silly question, but how much speaker movement is normal for a 210? i mean like when the bass is high and the speakers push forward a lot. i'd just rather be safe than sorry!