We have published a short article about this nice midget gas job. I have got many requests to provide a better scan of this model during the last months. So guys here is it for you who are interested in build this gassie.
A radio controlled conversion would be just an easy task and rudder + ignition kill switch should be quite enough for control. And which engine ? I would personally go with Baby Cyclone or something similar, but both Forster .29 or Ohlsson&Rice .23SP will do the fine job as well. Although an original article heads modeler to use larger (but still light) Brown Junior I would not go that way as I think Browns fit another type of models better than this one.
Go ahead, download from the link below, build and happy landings.