After stumbling upon some of the amps you've bought in the past few years, I can see why you'd sell off the lesser ones. Once you find THE tone, there's no point in keeping the mediocre ones. If you end up keeping the Roccaforte for good, you should sell off a couple of your cabs, and get a Roccaforte 4-12 in matching green. It's amazing what a stellar cabinet can do. Usually, they just sound more resonant, alive, and bouncier under the fingers.