GoldenMotor 3Kw Controller

Hey everyone, I was looking at getting a Golden Motor for my Moped conversion. Has anyone had any luck programming these things? I am new at this and was just curious if anyone has any suggestions figuring out how to do things with them. Specifically, I am looking at the Model: VEC200
following this link https://www.goldenmotor.com/

This is the controller PDF.
Like I said I am new and just trying to figure some of this out before I pull the trigger and buy this controller and the 3KW fan cooled motor from this manufacturer from China.

Thanks.

-Will