This is my practice rig with the band. I've got the 500 Watt 410HLF. Last night at practice, I was really pushing the pre and master volumes at 3/4 to get the volume I needed. The band plays loud. Am I going to blow the speakers, pushing the 3 pro that hard? It may be underpowered for this cabinet. would a 7pro be a better choice? If so, how about the tone compared to the 3pro?