Thanks guys, appreciate your quick response! I also like the GP Ultimate, does it make for a good all around sport plane with the Fuji 43 combo (again, no 3D'ing). I like what I've read on the Fuji43 and with Tower Hobbies combo's and sales coupon I can get the Fuji 43 for about $360 (muffler included) which seems like a pretty good deal for a first sport gas engine. Is the Fuji oil necessary for breaking in the engine? I'm still on the fence between the Cap or Ultimate!