well we have my sons together and ready for maiden when the wind stops, ( he is just out of his trainer and wont fly it in the wind) so were hoping for it to quit. he has a evo 46 in it but that will give him some stick time on it till he gets his 4stroke.

Hockey, about the exhaust header, i have my cooling hole in the front big enough where you can just stick a wrench through and tighten or loosen without any other holes in the cowl.