Lyman Motor Mount

This is a motor mount that I created from scratch to mount the "12V 45Rpm 370 Motor Small DC Worm Gear Motor Robot Motor Right Angle Gear Motor". It's for the Lyman Filament Extruder, my version..... All the plans are a bit lacking so I am hoping to fill in some gaps. I am working on a coupler that goes from motor 6mm to a cordless screwdriver bit, that has a connect for a socket. Well anyway this motor mount secures the motor to the rear panel of the filament extruder, I will post pics when I g