RE: kit for .25 engine??
I have heard of others using a .25 to .32 on those Quickee kits. I would have to change the vertical fin and rudder in order to make it more aerobatic. Folks putting high vertical fins and rudders on models are inviting adverse yaw problems.
I still have a couple Florio Stunt Wagons to build. Those are one of my favorite models of all time.
Ed Cregger