Motor Controller + Motor + Lecture

Hi all.

I found this site and it looks very impressive. Also I think it is perfect to get my problems solved 😊

My problem is:

I need some motor controller for a 1.5kW motor, 58V. I think the 75/300 suits here very good.

My questions are:

1. Do you have any idea to have good "test motors"? Where can I buy these?

2. Is here somebody who can make a lecture in an online meeting? This would save a lot of time for me. Of course I would give some money for that.

Thanks :)

Alexander