Yep, I'm doing it, works great! Honeywell 6580wf, goes down to 40. I did have to add jumper wires to pull common to thermostat. I also pulled the fan wire so I can run fan only for circulation when I want. I'm doing it on two UDAP 60s and one UDAP 75.
If you choose to do it and want the info to run the electrical let me know and I can share what I did.
