I'm currently lugging a head + cab back and forth to rehearsals and gigs, but my back isn't getting any younger. I'm thinking that I'd like to get a combo for rehearsals and leave the head/cab for gigs only. While I'd like to get a good sounding combo, I'm more concerned about being heard if it's only for rehearsal purposes. I'd like to get some people's opinions on loudest output in the smallest package. For what it's worth, I am playing both a Stingray and a Sterling. Apologies if this is already a common forum topic - a search didn't turn up too much. Much thanks in advance.