balsanova 120 suggestions
The balsanova with a YS 140 is ample. For 3D you will have to modify the original design, I also suggest building the 80 inch version. I am getting ready to start one with the mods for 3D version. I am going to use the OS 160, the moki 1.8 is too heavy and the plane needs lightened anyway. Best of luck to you, Jeff W