Jeremy - you have 3 heater new controls - and a spare dash on the pallet - so hopefully you can get the heater working right - you have everything there needed to do so .
The heater does work very well but nods - they were bent up - and did stick.
I had planned on remounting the stereo elsewhere and fixing them - but you got to the old girl before i could impliment change.
I used to manually adjust the heater from the heater unit itself-easiest to just set and forget ......