Just flew mine for the first time Last week. I used all the hardware that was included with the kit and found that to work very well so far. Mine is a tad underpowered as I put a tower hobbies 75 on it and it fit in the cowl without having to cut up the cowl, just a hole for the glo ign. and for the needle valve. I used the muffler that came with the motor and didn't have to use an ext. on it. The cutout for the muff. resulted in plenty of air flow to keep the engine cool. I used standard servos, so you see I'm not going to do any 3d stuff with it with those large control surfaces.

clemrick