I've got a 65 lb. Yorkie combo which is great when I play with a louder band but I find myself most of the time jamming around town in quieter situations (couple people with acoustics, etc.). Plus I live on the third floor of a walk-up, so the journey with my current amp is filled with (mis)adventure and swearing, not to mention mouths-agape when I show up to an acoustic jam carrying the beast (slight overkill, methinks). So, here's what I was thinking of doing: trade in my xm200t for a much more manageable xm50c (50w, 1x10), which I can use for home practice, band jams and even small shows. THEN, I would use the direct-out on the xm50c and send it to a power amp, driving another cab (maybe a 1x15" or 2x12"...etc.). This is what I mean by scaleable. When I really need the extra power/volume/fuller sound I can lug the extra stuff along. Any comments on this?? Thanks!