Servo protector and holding

A pair of servo protector with holding capability; I build it for my combat foam wing in order to protect servo horn. The plate is holding the servo in place without needing glueing the servo itself.
I use screw from this design http://www.thingiverse.com/thing:480806 to maintain the protection on the wing (i enlarge lenght of screw to 11mm and keep others dimensions)