Hi David, i built two of them when they were released (one for a friend and one to keep) . I remember feeling sick when I opened the boxes and spread out the parts. So many of them! here is a picture in Museum of flight - scale competition in 1992-93. I flew it with a BVM .91 engine and BVM fan. It was okay but heavier than what you will have. It flies good just make sure of no "very Tight" turns on approach for landing (nope i didn't crash it!) Good luck and let us know how it went.
Behzad