Hey All... I am looking to do the same thing. At one point I found a picture of someone's enclosed trailer they they built. It simply had aluminum spares and they covered it with that car transport fabric/canvas/heavy plastic stuff that you see tractor trailers have running down the highway.

Has anyone seen these pics... I cannot find them again. :-(.

The trailer was ideal in that it didn't need a ton of structural support and the weight that goes with it. The Kitfox weighs sub-700 lbs so I cannot justify purchasing or pulling a double axle trailer for such little weight.

~Jason