I have a Futaba 12FG. I have used FRSKY FASST compatible receivers in several electric autogyros, a rather speedy electric pattern style aircraft, and a DLE-20 powered autogyro with absolutely no issues. I also have one in a 2.3 meter sailplane that I have specked out altitude and range-wise several times, also with no issues.
I do use Futaba brand receivers on my 50cc warbirds.....just "because."
Your Bleriot is really nice looking. Any videos?
Bryan