Definitely build it as stock as possible with modern upgrades as mentioned with safety and drive ability first on the list. Very nice platform to start with. I'm so jealous. An stock early Half Cab was on my wish list when I was shopping for a Bronco four years ago. After almost two years of searching I gave up and settled on the best Bronco I could find in my price range. A Half Cab is still on my list for my next (second) Bronco. Even if I have to convert a U15 into one.;D I'll be watching for your shows.
Do us proud. ;D