If your quite comforatable with your F-22 i would suggest taking some of the downthrust out of it as it has about 10 degrees of downthrust from the factory, i have read rave reviews about adding two washers on the bottom motor mount bolts to take some of the downthrust out and the F-22 flies like a totally different plane. I have already did this mod on my F-22 / Magnum .52XLS and i'm just waiting for some good weather to get it in the air.