WD Extruder for Qu-Bd OneUp TwoUp and others

Wanted to replace the current extruder with a more open design and turned 90 degrees. Working great.
Video in action https://youtu.be/UUGyNforwh4
Using original brass gear - https://youtu.be/gmL29dGagAo

Credits:
E3D Hotend Model - http://www.thingiverse.com/thing:341689
Basic Extruder - http://www.thingiverse.com/thing:183982
Carriage Mount - http://www.thingiverse.com/thing:408818
Nema 17 Model - http://www.thingiverse.com/thing:67561
E3D Mount - http://www.thingivers