Update. Well, had today to try and get some stuff done. I grinded a few more welds in the bed floor and then turned my attention to the huge leak that started when I was pouring fluid into the transfer case.
It appeared to be coming thru the input shaft seal that i just replaced. hmmmm
So removed driveshaft and yoke to take a loo at the seal. I bought a rebuild kit online so wondering if this is the culprit.
After careful inspection, the seal wasn't even touching the yoke shaft. therefore the fluid was just pouring out. So off to Napa to get'r fixed.
While I was there i picked up a 78 steering box with the quicker ratio and got her installed with my drop pitman arm. I give the credit to crash for doing this with good result.
I am waiting on a few electrical connectors and some bulk wire to get started wiring the motor.