RE: Building a Dynaflite Super Decathlon
Lamar,
I will say that the 32 cc would be a better choice than the 26. It flies fine with the 26 but will do better with more hp. As far as balancing, my batteries are basically over the landing gear. I used a push pull for the rudder and the tail wheel that came with the plane. I would recommend strengthened the landing gear , if not it will probably be a matter of time before you will do it anyway. That also helped to balance the plane. It tends to be tail heavy with my 26, but the extra weight in the landing gear area put it right on the money. Good luck ...