Extruder change and upgrade

[Melita01]

Hello everyone,,
On my continuing mission to elevate the weight on the z axis I was thinking of removing the hot end and extruder motor, in favour of mounting the motor to the frame and running the filament to an ed3 titan v6 style hot end.
I understand the filament will need to be https://snaptube.cam/ run through a Bowden style set up.
Now my main question is has any one modified their printer on this way and could you point me in right direction of where and how to start.