There is a guy not too far from you, near Hamilton, Ohio off I-75 and the Michael J. Fox highway who has a used Ryan STA (red/white) for sale, Great Planes Model with OS90 engine. Not sure the specifics, but I can call him and pass along your phone no. if you want to find out more about it. He doesn't want an arm and leg. It's a pretty large wingspan (guessing 70-80"). Send me a Private message with your no. if you want me to have him contact you. DG