Got a bit of a fix here. I have a rehersal with my first band next week and I was wondering if it would hold it's own vs a hard hitter drummer, guitarist with a 5150, anouther guitarist with a Marshall Ministack, and a singer with a crummy PA. I don't want to go and embarrass myself as I want to start off on the right foot. I play boomy bass, use fingers/no pick, passive Squier P bass, and the room is a finished basement. The guy at guitar center told me that I'd blow the amp up, but I know they want me to buy their stuff, classic salesman tactic, but I don't know if he was telling the truth.