MakerGear M2 Narrow Motor Mount for V4 extruder

I'm in the process of converting my MakerGear M2 to a twin-extrusion setup as developed by Tim Edwards:
http://opencircuitdesign.com/~tim/3d_printer/twin_project.html

The factory printed motor mount is somewhat wider than the motor itself so you lose a bit of travel in the X-axis. MakerGear has a new all-metal motor mount which is REALLY nice, but it moves the wiring to the side you you give up even more X (only an issue in the twin-configuration). This mount incorporates what I feel are t