I recently completed and flew a Kadet LT-25 to train people with. I have not had time to fully sort it out, but it is promising design, less than 14 oz. wing loading. One slight problem is I wish they had designed the fuselage a bit wider, as it is very deep thus hard to fit my hands into it when installing equipment. Pretty much overpowered with a ST .29, so it would be an excellent design to build as an electric with something on the order of a Power 15 and a three or four cell pack.