Minor unsolicited sidetrack. Plug your ears if you don't like what I am about to say
The only real area that always concerns me as far as "what if something goes wrong and I need to make a change?!?!?!?!" is footswitching. I have futzed with switching configuration on and off during my entire time of owning the FM (multiple rounds) and I just don't like the overcomlpexity. I know the capabilities require keeping it complex; but it's just not intuitive at all. I don't need some capacitive touch switch crap but I would like the method of assignment to be a little less convoluted. I know 10 people are going to reply back with "But you just need to...." and that's ok