Here is a look at a few of the things I'm trying. There are new wheels on the plane. I used DB 3 inch wheels shaved down to a trapezoid shape. I mounted the wheel on my Dremel tool, and spun it up against a sanding block. I also cut out the hubs leaving only the spoke parts. I also used a light weight muffler. In my C/L days, we called them tongue mufflers. It weighs a hair under 0.5 ounces including the clamp. The 25LA looks right at home in the plane.

Sorry for the low res pics, but you guys get the drift...