Singer 29K - How to attach a motor

How I fitted a motor to my Singer 29k - Any questions, please comment. If you found this useful, please give it a like so other people are more likely to find this video.
I used a 63mm (body) worm gear reduced brushed DC motor with a cheap brushed motor controller. 60mm pulley for the motor gives me 4 stitches per second with a 250rpm motor. All the parts that I bought came from Aliexpress