I'm in Illinois, so too dark to see transformer at the moment, but I will ask for the main input circuit breaker to be a 3-phase 63A.   
What is that going to require as in special items for mining i need to use with that setup?

I just want to be sure on one safe setup to use, researching just comes up with a lot of random info, i get information overload.
But what I what i got so far, I need these parts and in this order of setup 220v with max of 10 machines....

Wire from outside to digital ac display meter, to main input circuit breaker 3-phase 63A, to circuit breaker panel with a 30amp breaker, to 220v outlet, to a 30amp pdu strip, to machines? I feel like, ask dumb questions now, feel smart later... Obviously, i will have to become very versed in all this..

Yeah, my buddy came over today to have a look at the garage, he is an older guy and gonna do me favor. He was asking about machines, volts, etc....but in the end he was like just get all the info and items and i'll put it together. I dont want to spend a ton, but i like to have the bells and whistles.

thanks for your time, guys.