Mike,

I'm in the SD area. If you want we can get togethor and I can help you setup your retracts. I've setup retracts on a P-51 and a Skyraider so I know how to do it. You will need a retract servo for that plane. If you use something else you'll wind up rigging it to work and when it fails you'll have a lot of work to do and will be upset.

Do it right and fly it longer. I know I'd hate to end a good flight with a colapsed gear.

Let me know.