...I would be afraid to take it on the road after spending $63k on it!
People do it everyday, check the price on a fancy new 1 ton pickup.
That is a nicely done truck. Other notable features, 17" tubeless tires and wheels? SM465 transmission, 54/55 model engine/transmission crossmember. It does look like a later model 14 bolt axle, which would have faster gear choices then even 4.10 if needed.
As nice as it is it could look even better with careful attention to detail on hose and wire layout, and the rear driveshaft is possibly to short, extended past the missing slip yoke dust seal.