M2 Single Extruder for M2 and E3D

This is my latest extruder design for my M2. This time I designed it for the E3D V6 hotend. I wanted the ability to use the continuous PTFE tube from the drive gear to the hotzone of the E3D. I am hoping this helps me print flexible filament better.
I did not like the idea of bolting the e3d in from the bottom so I designed this split arrangement.
The benefit I see in this design is that; The hotend is fixed relative to the gantry and does not rotate or shift; you can feed and remove the fi