I've been overlooking your progress man!
You have really gotten into this one.
Great score on the rotisserie, I'm gonna use two of the cheepo harbor freight engine stands to fab one for my next frame resto.
Still no word from radiatordude, my next visit with him will be this coming Friday.
You should feel privileged, the power cord wiring harness is a definite improvement over the oem stuff, but then...most of 'em have been "fixed" by now using zipcord!
I've seen alotta workarounds, but a dam reamer stuck in the hole where the hot air tube fitting for a choke goes??? That is a new one!
Those rigs never had hot air choke carbs, though some fords which used the 1904 mixer did have a version of a hot air "automatic" choke. That tells me the exhaust manifold came off a passenger side of an sv application prior to a '73 model sumthin'...no big deal, they all interchange and I see that all the time. But...no need to plug that hole at all unless someone drilled it through, it's a blind hole originally!
As for fabbing in a rear crossmember to the frame horns for a hitch connection/mount point, again that is fairly common. The front bumper on my s80 is done that way and is a real solid mount point for a tow bar so it stays in place but will be cleaned up considerably.
I've got the same kinda "lift" rig mounted in my shop ceiling with a winch attached to the wall. I use it for r&r of the camper shell (and storage) on one side, then move the cable to a turning block on the other side and use it to lift/store my cataraft to the ceiling during the off season on the river. The camper shell will soon be history, then the travel top for the s80 will come inside and hang in it's place onna as-need basis.