Got the service manual in and as near as I can tell I does not cover the 4 cyl 50hbp shift linkage. But with my limited brain function, a close but not quite 40 hp video and the manual covering other models I figured out how to get the two out and replace them. I'll keep old attached and looped up out of the way until it's time. Or may cut them off.
Got a kid of a customer of mine coming over to finish the foam out, 100 bucks well spent imo. He's 23, smart kid but a dumb... if you know what I mean. Good kid overal, curious, willing to learn and he likes my cooking so all good there. While he's doing that I'll be looping up the old wiring harneses.