DO THE POWER BRAKE MOD!!!
I just bought the parts from George and modded my own Power Brake, but that's because by looking at the schematic I figured out how to do it and I'm pretty proficient in electronics. George normally doesn't sell it as a kit like that.
However, this mod works wonders. Actually, I do more with it than just use it as a rhythm/lead footswitch. In lead mode, I can roll the volume off on my guitar even more to get the amp go even MORE cleaner!
There's just that fine line between stupid and clever - Nigel Tufnel