Hey Johnny_Rebel
If you are the same Johnny Reb from the other forum, then you will be delighted to know that I have taken some of your ofttimes caustic advice to heart. I have a H9 1/4 cap, and I was going to put a ZDZ40 on it. Upon further review, I have decided to go with the O.S. 1.60 FX. It will come out a pound lighter, and I don't have to build a motor box or make any other special (heavy) mods to the airframe. I have a Midwest extra 300 kit, and I will use it as my entry into gas engines, and I will try to keep the cap as light as possible.