ZMR 250 Top Plate

I wanted more space on the top plate of my ZMR 250 to hold the Nano-Tech 3S 1300mah LIPO and mobius mount so I utilized the arm plate from this frame design on thingiverse.com

http://www.thingiverse.com/thing:842834

I removed all of the unnecessary holes except for one hole on each of the arm areas. The top plate will be attached to the ZMR 250 frame using aluminum standoffs at these holes.

The Nano-Tech 3S 1300mah LIPO fits nice and snug inside the center box area. I created elongate