Hi all. I'm currently playing an Ampeg BA210 combo and I love it to bits, the growl is perfect and it's just enough to fill up my band's rehersal space. We're preparing for our big debut pretty soon and I started questioning this thing's power on a live scale. To the best of my knowledge, it can't be patched into other cabinets so that rules out using more speakers. It does have a line out to a mixer board but sometimes soundguy's just don't get it right through the PA. Thoughts?