Nailed it. Sorry for any confusion chaps, not the best at describing!
The strymon big boxes would be straight forward using midi. But not sure how the small boxes work with a 'favourite' switch, I guess like you say when I get an El Cap to try it out!
They do make aftermarket switching that's not midi for strymon pedals too. I have one.
Aux Switch Controller For Strymon Timeline, Mobius, Bigsky (multiswitch)

