These are professionals with additional training and a stricter code of ethics.

Because with an HOA in tow that means your not doing it alone, you have active "partners" who will be taking care of a slew of things so think of it like training wheels. 

The education and training they offer is tbd.

I could easily train virtual assistants to handle these payments and have an app created for encrypting sensitive data for facilitating the transactions through financial service partners from my main line of business.

. :)  but its like any paid training the reality of deal flow is greatly glossed over.

Of course, you can delegate most of these tasks to employees, but then you should also budget time for employee management, hiring, and training.

If they were part time and weren't up to date on training, most probably go away. 

That said, my main question is, can you recommend a good mortgage brokerage company that offers all the training points you outlined in your post?

You'll make a lot of mistakes which will train you what to look for in a PM. 

I make less than syndications but have a lot less risk, more flexibility to add money at anytime or withdraw some cash etc. and even now during Covid19 while my friends who are in syndications are not getting paid, I am still receiving the checks and the CEO/Fund manager responds to texts and emails very fast, v=bc cause he also does trainings and his process is very transparent.