16mm Spacing Motor Mounts

I picked up some Dragonfly motors that have an 16mm hole spacing that I wanted to use for this tri. Unfortunately the spacing is currently set for the SunnySky motors which is too big for the motors.
This is a derivative of the arms and tilt plate to allow for using the Dragonfly motors or other motors with 16mm spacing. Only 2 holes were placed in the arm as the other two are too narrow to work.
I completely redrew the arms as it was faster than attempting to change the existing ones. Th