Yesterday I started to make the fairings for the landing gear legs. I don't think there will be any gain in airspeed, however there will be a gain in the overall appearance of the aircraft.
I formed the shape after using paste board templates and made the fairing in two pieces.
The underside is from .016 with the leading edge curved around the gear leg tube, and the upper skin is .020, with a joggle to mate with the under skin at the trailing edge.