Ok, it looks like I found my OD/converter lockup switches.

so you want to plumb trans oil into the car, hmm. I wouldn't. Have you considered the HGM Electronics controller:
COMPUSHIFT Mini for Chrysler A518/46RH and Chrysler A618/47RH

Or even this from B&M Racing:
http://www.summitracing.com/parts/BMM-70244