Great airframe! The Lil Satan is airplane I originally learned to fly with coupled to a baby Bee .049. In an empty field in Lafayette La. in 1968. the kit was about 2.00 . I held on to that airframe and flew it for at least 5 years in various re-coverings. I always used silkspan for a covering. Experimenting with it , I moved the elevator spars out to the next wider rib stations, and made the elevator likewise longer , probably 2x longer than the original elevator , but I did not make it any wider.
The result of that experiment made the plane turn the tightest loops, about half the diameter of those using the standard size elevator. From that point, I learned to fly upside down, and the stunt competition pattern.
I began using the 6/4 propellers, but found the 5 1/4 / 4 to be faster. That is , if you find yourself flying along with another flyer in the circle, faster is more fun. and I might ad Dizzy. Cheers!!