Still working on getting it on the road. I'm about two weeks over budget.
In searching for the "correct" fan, I found out that there was a 4 blade and a 7 blade fan, neither of them are clutch fans. Both are hard to find, especially the shroud. So instead of beating my head against the wall, a Derale 2100 CFM pusher fan was purchased and I'm in the process of mounting it in front of the radiator. I am worried that it will be visible from the front of the truck, so I plan on making a wire mesh screen that goes behind the grill, but in front of the fan, to hide it. Also had to modify the radiator mounting to make room for the fan. For the temp probe, I brought the radiator back to the shop that re-cored it and had them install a bung in the top tank, so there won't be any weird probe sticking through the core.
Pics later.
The small stuff takes most of the time to finish...