I have a RYAN STA-M and it is for sale with only 17 flights on it...It is in perfect shape....with ROBOSTRUTS and Robart Scale Wheels and pilots w/ OS 1.08 BCm pitts Muffler....It is in awesome shape...just need more $$$$ to finish Y/A P-47....Anyhow,.The Robart ROBOSTRUTS are AWESOME!! Don't use the wire gear from the ARF...It is a little bit of a chore to install on the Ryan but worth it...Let me knwo if you need help...