Need a combo amp for small/intimate-ish gigs (acoustic guitars plugged into a PA) as well as for add-on duties in cases where my main rig isn't enough. Playing loud/rowdy country with a rockish tendency. Currently debating between the Fender Rumble 500, the GK MB-210 and the GK MB-212. I've tried the GK Legacy (in head form) and didn't care much for it. So the Legacy combo isn't really on my radar. Other suggestions? Portability/lightweight is a significant factor.