Today I received my new (slightly used) ABS control module:
https://www.ebay.com/itm/04-05-Dodge...53.m2749.l2649
I found this thread: http://www.vehicross.info/showthread...ht=Durango+abs
It was what convinced me to try it. It worked perfectly! I found several for the VX specifically that cost from ~$80 to as much as $180. This one is less than $40.
Ticking off the list, one item at a time ...