Gwen, its looking
really good and I'm not saying that just because I'm jealous.
Have you thought about being able to "set" the dive planes for
surface trim? You'll need to putt around in a pool or small pond to find the best balance, but I'm wondering if you could set up a couple of null zones with your controller for surfaced and dived trim on the planes?
BTW, how about that other "model"?

Some vids of the 7/8ths (?) scale Fokker Eindecker would be appreciated. What is turning the prop? It doesn't
sound like a Rotax.