I fly full scale in some of the most unforgiving terain on the face of the earth... After having stuffed in one of those, I can tell you that when the S%^t hits the fan, you do not allways think or do the things you should. I sat around the hangar talking with other pilots about how can a guy in a super cub kill himself when you can hit the ground at 35 mph. I can now answer that question, however, I was lucky enough to live to tell the tale.

Redundancy can not hurt in any way shape form or fashion.