Tricopter Mounts

This is my version of a tricopter yaw mechanism and motor mount. Everything is dimensioned for a 10mm shaft (mine is carbon fiber) and 35mm Turnigy G10 motors.
On the yaw I used:
1x: set of linkage shafts (generic heli linkages):
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=23116
1x: set of linkage balls (generic heli balls):
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=10169
2x: bearings (5mm ID X 11mm OD X 5mm W):
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=11520
1x: shaft (5mm D shaft):
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=24822