I've run half sack marshalls, and full stack Ampeg VT-22(yes I took notice, possible new thread topic about hearing loss) and I think small amps are better...I now rely on a Fender champ(5 watts and an 8" speaker) and a Semore Duncan (40 watts and a 12" speaker).. I split the signal and run stereo, E.Q. it so the champ handles to top end, and the Duncan handles the lower end..Add a SansAmp GT2, and a Double XX Warp thing for feedback frenzy.. Volume doesn't seem to be an issue, plus a mike in each cab at live situations elicits comments from other guitar players like,"What is that thing, and why does it sound so good?" There are fanatics who swear by champs, and champ mods..Anyone interested, I have an address for champ mods somewhere.. Joe Walsh on Funk #49---yep..it was a champ..

"Why wallow with eagles, when you can soar with pigs."
Dr. Hunter S. Thompson