Vintage Air or Similar Setup

@j par I was talking about you saying this. The vintage Air units I put in my customers cars all had a adaptation to the factory levers. I would take off the analog cables and put electrical sensors on the factory controls and then once everything set up there's a procedure to calibrate The high and low reaches of each lever...

I've seen your posts in the universal AC setup (which I wish I saw b4 I bought my classic auto air.) I want to adapt a more modern electric switch setup, just not sure how to do the levers for mode.
I'm sure you could buy those electronic controllers separate from vintage Air and they do have perimeters which you'd probably may need the brain for as well but then those parameters controls run servos which you'd probably need those to operate something else to operate something else it sounds quite involved for not just hiding a simple switch...