Hi Mark, I know that you will love the way this plane flys. I am flying the G62 with CH ignition also and it is a great combo for this plane. I am using a 22x8 menz prop now and I like it better than the 22x8 zinger I had on it. My engine is not broke in yet and I will go to a 22x10 after it is. I think you made a good decision to increase the flying surfaces. This Stinger will do about anything a pilot can. Frank thill sent me a vidio of his 20 lb gaint Stinger hovering with a G62 and a mejzlik 22x10 prop. Looked like he had power to spare. Good luck with your plane, WayneM.