I have 5 flights on mine. Airplane is great, but, go with the robart gear. I'm slowly converting mine to robart. Lessons learned. I have 3/4 gallon of gas with a P80 and get 8-10 minute of flight. I made my own fuel tank with baffles, and have not experienced the hop at any speeds. One post mentioned space under the canopy. It is a little tight, but I even managed to fit in TAM's smoke system with tanks.

Jed