Chippy
Let us remind ourselves that the Chippy was a basic trainer. The forces sent their nebies out on it. UAS flew them. They are a delight to fly and they are not difficult. I fly one doing formation takes off and landing with three others only feet away and it is EASY.
OK an extra 45 horses would be great, being able to lift the wheels would be an advantage... and what was that about at RG version at Seething?