I just lost a Y/A A4 with a RAM 500 in it a few weeks ago...........man I loved that plane. It was done in the "Red Tails" VC-8 scheme............It flew real well, probably 150 on the top end. My test pilot rolled inverted, and she flamed out about 150 above the deck, he tried a 180 but she tipped stalled and went in hard. We are planning a 100"(length) scratrch build later this year.Anyway any q's about the "Scooter", just let me know...........rergards......Perry