Scott,
Look under scale forum, as there is a ton of information on how to improve on this awesome model.
I had the folks at
www.tntlandinggear.com make up a single piece landing gear, which reduces stress on the wing. In addition I removed the covering and fiberglassed the center section of the wing for added strength.
Read all you can on this model andyou be suprised of the minor modificatins you can make to have a very cool airplane