Awesome!
I was afraid to open this thread, just in case you didn't like it.
I agree that it's a fantastic pedal. I tested and examined so many marshall in a box pedals before building this one. I can't wait to finish my tele so I can try it with humbuckers.
I use the harmonics switch quite a bit with my singles, but I have the amp EQ permanently set to tame the excess brightness.
I am pretty envious of the dual footswitches though! I didn't think of that until after building my pedal. It works a treat though, so I was happy with how it turned out.