RE: SuperCub LP.
A better choice, in my opinion, would have been the Great Planes Seawind EP. I have one, Minnflyer did a review on one, and we both agree that this plane is a great flyer and is aerobatic too.
My maiden was off grass, which was interesting for spectators (other flyers). They were all amazed at how easy it lifted off the ground, after some manipulating that is, but how nicely it flew after it was airborne.
I put a slightly larger motor in than what was recommended (still in the range of suggested power, but larger than what they would put in as a "RTF" sort of arrangement.
Anyway, it has all four controls.. throttle, rudder, elevator and ailerons.
It does tend to come in fast, though, but being a jet flyer, you would quickly get used to that.
Just a suggestion, perhaps for your next E-plane.
CGr.