Was just looking at the fw and thought it would be a good idea if the side heat reflectors could be swiveled so in the cooler weather you could channel the engine heat up towards your body. Years ago 70's i saw an Erie, Pa motorcycle cop (they rode the old shovels year round) it had to be about 25°, and nighttime. He was sitting an intersection, with a big horse blanket somehow secured over his lap to catch engine heat.