I looked at the kolb but it did not appear that I could put my 70 lb. 4-stroke on it and remain 103 legal. I cannot see any folding wing option for the Aerolite so did not consider it. As it turned out, we had to go to carbon fiber wing spars and thinner wing struts to make the Belite 103 legal.
As for transporting in the truck, I have plans laid away to put up a frame over the cab and bed that I can lash a tarp over to act as awind shield and to keep the contents of the bed covered and hopefully dry. We have towed over the freeways behind the bus and the only issue is all the road grunge the bus kicks up. Front of the truck was truly filthy after going over a stretch in MT that had oil all over the road surface. We plan on removing the flapperons, rudder, elevator and cowling since they are just pinned in place and will store the parts in bags made of carpet padding. The prop sits about 2 inches above the cab roof for about the thickness of the hub. Will bag it as well to keep it from banging the cab roof.
Why transport in a truck instead of an enclosed trailer? No doubt the trailer is a more secure storage but when you park the bus a trailer is tough to use for ground transportation. I admit I am trying to knock off a bunch of birds with a single BB but for a couple of old geezers, having that truck for local transportation is a must and I don't think I could find a trailer big enough (and also legal length) that would house a car and the airplanes. Gauranteed I will investigate if such a thing exists.
Art