I play in a little band with some kids I know, and I have a really tiny practice amp. It isn't really audible when we practice, and I need a new amp REALLY badly. He uses a 75 watt Line6 amp, usually using distortion. His amp seems to fit well with the drums, and my question is, what kind of amp, and how many watts should I use? I want it to be audible, but not TOO loud. Name the price, also. Thank you.