Closing in on the finish of this project. Dont't let the ARF thing go to your head, this is a big plane and there's still a lot of work to do. I'd been following the reviews and everyone seemed to have to add weight. I put a Magnum .91 in mine and I think it's going to balance perfectly with nothing added. I really like the aileron mounting system, Sig should sell this seperately as an accessory, mounting plate with a fairing for the push-rod, sweet! I built mine as a tail-dragger with a 4-star 1.20 landing gear and an Ohio Super Star tailwheel bracket. Used carbon fiber pushrods and a carbon fiber re-inforced cable for the tail-wheel. Maiden tuesday, if God is good!