I did it for exactly 2 shows and decided that my Twin was staying home from then on. With the speakers I have (altec lansing) my Twin weighs 100 lbs., not much fun carrying it stairs or lifting out of the car. I liked the Tonemaster that I tried out, very lightweight and good tone although a little darker than my Twin. The VVT is an AMAZING amp and provides all that the Twin can give in a more portable package. They don't show up too often for sale, but when they do, $900 - $1100 normally gets it done. Not real cheap, but not much more than the Tonemaster and you get a far better amp as well. I think I would get the amp head if you can find one, but the 1x15 combo works well enough.