I’m about to embark upon a build of the Berkeley North American AT-6 scale control line model to give me the opportunity to relive my youth. I built one when I was around 13 and it was this model that started my fascination with scale planes that continues to this day. I need help in determining which engine to use. I don’t remember what I used before. I do remember having a lot of Fox 35’s. They were always in my stunt planes like the Barnstormer and Ringmasters. The AT-6 is a much smaller model. The plans recommend a .19 to .35. Does anyone have any experience with this model with a modern engine? I’ll attach a then and now set of images. Thanks, Dan.