I'm new at this .a little info would be great. i bought 2 identical 25 trainer one almost ready to fly and the other to build(spare parts) . i've installed golden rods instead of the wooden dowels. right now the ARF plane has a futaba sky port 6 radio and servos installed (that i thought it was a good price). everything works great and has the right amount of movement according to the manufacture . i have a flying club that i am going to join about 40 km. it seems to be everybodies suggestion .my question is can i put a 40 or 45 engine in a 25 plane or is that over kill