I bought a half finished pitts biplane with an 80 inch wingspan ~ 40%. I dont know who was the designer of the airplane plans. I do know from the building that the individual cut out the formers by himself. Basically I have two questions 1st with all things being built normally would a g62 work on this plane ...suggests please. If any of you know or have a 80 inch pitts what engine do you use. 2nd Who may have produced planes of this size plane? And do they have a web site? Thanks all