I'll join. This is my 40 sized Shrike and is powered by a Super Tigre 40. It built very heavy heavy at 4.75 lbs!! but flies well and actually does not glide like a rock when the engine dies. It is has been grounded for repairs when a landing in rough grass ripped and aileron off. An easy fix but I have been spending my time flying and trying to finish another project I have been working on.