Rick, for what it's worth, I built the smaller Uravitch OV-10. It was an easy build and if you need replacement plastic parts (in case something happens
), Uravitch has them. As Gaines says, it is stand way off scale, but it sure looks and sounds nice in the air. If you build the Uravitch version, be sure to check the sizes of the formers shown on the plan against the side views. On the smaller model, I had to build a new set of formers because they don't match the sizes needed for the booms. I don't like the flexible pushrod (or wire) for the elevator, as I think it allows some flutter at high speeds. That may be solved on the larger version. I powered mine with twin OS .25FXs and it is not only good looking, but a lot of fun to fly. The nice thing about the smaller version is that it fits into my Toyota 4-Runner completely assembled. Good luck on yours, Lee