RE: Webra 61 w/pump vs. Hanno 61?
I have never flown a Webra redhead, although I did fly a blackhead. It was an old (1970's design) which had slightly less power than the OS FSR. I flew a .61 Hanno Special in a plane called a Conquest IV. This is about the same size as the LA 1 and II. I was very impressed with the Hanno, and flew it til someone shot me down accidentally. The RF means its rear exhaust, front intake. Excellent power and good handling.
Don