We're a six piece cover band--2 guitars, keyboard, bass, and electric drums, 1 female lead vocalist. We want/need a PA for rehearsals and small venue gigs. We play classic and more modern rock songs. Our lead guitarist is ready to purchase this: Carvin.com :: C1648P-2153. I've never used Carvin gear, but from searching these and other forums they seem to be an acceptable quality system based on cost/performance. I'm thinking of suggesting this system: P.A.. Obviously it's used and the mixer sucks, but out KB player has the Studio Live (24 channel), which I think is a great board and I've had great experience with JBL cabs. I'm also a big fan of buying used gear and saving money. I haven't gigged in over a decade so I'm a little hesitant to put my .02 into the mix and that's why I'd like some advice. If it was your band, what would you suggest? Thanks.