I bought a flying Kitfox in November. I had a VG kit and a grove gear installed and I had seventy hours in a j3 cub. I have logged 210 hours in the Kitfox in the mountains of North Idaho since april. I cruise at 105 most days and 115 to 120 mph when it's cool. I burn 4.5 gallons per hour or less and I keep the plane in a barn by a 1600 foot hay field.
For the money, I can't touch another airplane. I weigh 160 lbs and I am 5ft 7. That plane has an 85 hp rotax 912 in it.
Math is math. Affordable makes it flyable.