Made good time up North to Nebraska. Got to see aerohead in Denton and had a good chat. Everything held together without any issues.
Best indicated mileage was 28.1mpg from York to Lincoln Nebraska. I haven't hand calculated my fill ups yet but the numbers were indicating around 26mpg at 65mph on my Ultragauge before the refuelings.
One of the neat features of the new wheel pant is that I can change the plan taper by resizing and moving the internal bulkheads to get my desired shape.