I was wondering if any of you out there have done any serious modifications to your GP PT-60's? I took the dehedral out of my wing, added fowler flaps, enlarged the ailerons, made the wing into a two-piecer, enlarged the rudder, added a bomb rack, made two LG mouning places, one for trike, one for taildragger, or both for floats, 6x ".50 cals" in the wing, and finished it up as a WWII fighter bomber, tri-color. I'll post picutes soon.