I recently got hold of a Precedent Aeroncha Champ 1/4 scale kit. The previous owner had partially built the fuselage, but it is not finished. I did not get the building manual, so i do not have much information of this kit. What size of engine will be suitable? I have 3 engines that maybe will fit;
-SC 120 4-stroke
-21cc pertrol, weedeater conversion
-40cc pertol, chain saw conversion
Also, the aluminium wing joiners seems a bit flimsy. Is it a good idea to replace them with some stronger/bigger tubes?