Nice work on your model, but I just cannot deal with the funky "Camper Special" wheelbase and right side wheelhouse. I recently got a Mobeius F100 long bed, which I plan to use as a pattern to adjust the wheelbase to a standard 8 foot bed truck for my 1976 F350 Ranger XLT Project.
I have cleaned it up, raised the windshield mouldings, and removed the glue smears. I hope to get some further work done to it soon. While it is not as nice as the Mobieus, it is still a quite nice kit. I have a '78 like yours, which will stay as a :Camper Special, as I am going to put a 5th Wheel hitch on it for my Galaxie Trailer.