When I discovered this plane in my grandmother's building, the fuselage was in several pieces, so I put it back together. Im planning on going electric, 3-channel, with probably 4s power. There was no elevator, so I modified the horizontal and added that control surface. The fin/rudder was nowhere to be found, so I put one together with some 1/4 in balsa. Of course, I'm running 9g servos (you're welcome, Josh (; ). There are some wires in the engine area that look to be ignition wires, putting the age of the aircraft in its 60s or 70s. Is this correct? Anyone know what this is? Or any recommendations on how to finish it?P. S. that wing is my .40 Size Great Planes Cub photobombing.