There are many ideas floating around, the creativity of this bunch folks is amazing, read those threads. I got so many good ideas here, sometimes I think I improve on them, sometimes not. The 5x5 vinyl fence post covers are great. I just mounted two pieces to my 5th
Scamp, one 6' piece above the gas tanks and one 4' one below. Home Depot sells them in 10' lengths. They are easy to cut and modify. You may have to make some brackets, but sometimes large hose clamps work well, to attach them to the frame. Here is how I keep the pyramid covers on them. Those are 3/16 x 2.5 inch cotter pins, two on each cover. I store the yellow CAMCO chocks in them. In order to fit them I had to cut 1/8 inch from each side on my table saw. Also, I had to drill a 1/2 inch hole in the short side, so I could pull them out. Otherwise they have to be pushed out from the other side!