Cool build. I have the GMC. I think my wheelbase is shorter than yours though. If I'm being honest it just sits in the yard and looks cool. Right now I'm using it as a scaffold to hold a ladder to put a beehive on to try to capture some wild bees in the mesquite tree above it. Sort of like it's returning to its farm use in the city.
Starting to look like I'm gonna have to build one myself, ramo trucks was big back in the day, can't find one with a decent price tag to have a head start on it