Ahh there are experimental planes that provide all new boundaries.
I started to build a Thatcher CX5, but decided my back would deal nicely with the rigors of crawling in, out, and about enough to complete it. And besides, I wanted to fly, not build. Hence, my search. But then, we’ve climbed into and out of that design, so maybe I can find one that’s been completed.
We’ve already had a go at the Zenith 750. We fit and the specs should have made that one work - however, the builder had used an O-320, which drove up the empty weight, driving the useful load down to a level we couldn’t live with. The plane really wants Rotax 912 or ULPower, not an O-320. So, with a more suitable power plant, that one could be back in the running.
Not familiar with the Super Coupe you are building. For my edification, can you provide me with a web site?
Alan