Tevo Tarantula simple modular X carriage with layer fan

https://youtu.be/uL2P0k8Ls94

-Inspired by other magnetic modular x carriages, I present you this modular X-carriage for Tevo Tarantula 40x20mm rail.
-Simpler build and design, less material to print, less mass and vibrations, less room for errors.
-Extruder is mounted to plate via 6mm magnets.
-Magnets to be mounted and hot glued if needed
-51mm radial fan is mounted to the back via foam tape to eliminate noise and vibration.
-Radial fan's position also balances with the extruder.
-A