Flexion Dual Extruder Mount for Tevo Black Widow

So you want dual extrusion on your Tevo Black Widow, huh? AND you want it to be high quality extruders that can handle from the softest, floppiest filament you can get your hands on, to the stuff the takes the heat of the sun to melt and extrude? Well, this is your setup then.

I thought through several possible ways to do this, but settled on the most obvious way of actually getting it done. I wanted the weight to be somewhat evenly distributed on both the gantry plate, as well as the mountin