All- Thanks a bunch!! A couple answers on this end before I get to checking out the truck:
The fan belt has been replaced & is tight as a guitar string now-everything positioned back correctly;
I removed the oil pressure line at the 't' fitting on the block, awkwardly maneuvered it to where I could see the gauge in the cluster, and pumped it with a bicycle pump. The gauge worked fine (or, the dial pulsed with each pump), so the oil blockage somewhere definitely has to be addressed;
And as high-def as that video camera is, I should have seen some oil coming off the arms after 10 minutes- so let me do some investigating & I'll check back in.
MANY THANKS!
