The Super Fli is one of my three all time favorite aircraft along with the Fokker DR-I and P-40 Kittyhawk. If you are interested, you can get a 1/4 scale kit and plans here.
http://www.kitcutters.com/Nex/NexSuperFli.htm
I have been thinking lately of ordering the kit & plans and building an electric version of the Super Fli. Maybe I will...
Smooth Landings,
Jake
FEAR CD
BTW, many, many years ago, I built 2 Super Fli radio control airplane kits. One was by Concept models (40 size) and the other by Bridi (60 size).