I don't dislike the one I built. It has a hitch on it so I can move it outside with my lawn tractor for sandblasting. But.. I envision a means to tilt it over on hinges or something so that a person can easily get to all sides. I don't have access to guys with muscle to pick up the cab and move it. With 4 titanium rods, 13 screws and 2 plates in my lower back, everything has to be REAL easy to reconfigure. I have several electric winches to help with that, but this cab cart could possibly be improved on.