Quits, Welcome to ecomodders. Good job with the riding adjustments. Gearing up should help a lot and is very easy to do. There is a lot of good information here on aero mods if you really want to push the envelope. Check out Craig Vetter's website at
Craig Vetter, designer and inventor of the Windjammer fairing,Triumph Hurricane Motorcycle and fuel economy motorcycles for more great information on motorcycle streamlining.
all the best , L&S