Gas mileage update...
After getting a slightly disappointing 24.4 mpg, I drove the next tank like it was the last gas on earth - shifting 1-4-6 as often as possible, keeping the gears high and the revs low, and got about 26.8 mpg. The average mileage counter suggested it would be over 27 mpg, but the math didn't cooperate when I filled the tank and looked at the pump and odometer.
So - no sense driving like a grandmother for maybe 1-1.5 mpg. I'll just drive it normally and see what happens.
That thing will probably get 30 mpg on conventional gas - can't wait to try a tank!