OK. Faught with the hinges and the strikers. I swapped the latch mechanism out of one of my old rotted doors (yet another part of my mom's truck from when I was 8 going on to serve a better purpose...) and with the original strikers, I've got doors that open and close! The passenger side is TIGHT but functional now.
Man, what a pain that turned into! 54 doors on a 48 cab with 48 strikers and they open and close. Some adjustment may be necessary...