What I'm saying is pull your front 1/4 under the dash & compare your in-car plug to the harness you have laid out - then do the same in the rear quarter, and leave your intermediary rear harness installed just pull the plugs in each rear corner & mock yours over it.
Then if it looks good or you are able to test out any connections you don't quite understand with a multimeter, then start getting ready to swap.
Nobody has really defined the early / late gen wire harness & it seems from posts I recall searching it was close to being a OBD1 / OBD2 as the main marker of the gen break - there's only 2 versions, period.
AFAIK the plugs fit even if the wire continuity isn't there - this isn't a case of round plug, square plug.
Download the EWD for the '94 & '95 models & compare the locker circuit - if they're carbon copies you can confidently proceed.
I'm betting the reason you don't see that info here is people simply did that to decide if they wanted to swap floor harnesses or add the 4 wires. That or they didn't obtain a floor harness for whatever reason so they just read the pinout.
You'll be the guy who can explain it to the new owners once you've done this, and can teach the 9v trick for the lockers motors & all that - you can be the new torchbearer, most of us who have done this are a few years into Mud, so it's old projects for us.
The wave of locker swaps was a good 5-8 yrs ago, and I'd have to see the daystamps on my posts to recall. I'll guess 2010 for my black 80 e-lockers, and I think I was the last to document the rear axle swap, having bent my front hoising I didn't swap that (more intensive work than rear). My old posts when I remembered more were pretty good. I'll search my old posts if I ever have hiccups.
Be happy you're not swapping axle housings, they use a bunch of different length studs between locker & open diffs, that was a godsend era to have
@cruiserdan who could recite the studs we needed if you were swapping 3rds.
