Hi!
I know how overwhelming it can be when you start reading the forum 
Honestly, this is up to you.
I think you’re doing the right thing overall, the fields you listed and in general the point of no return stack is what I would suggest to start with, whatever someone’s problem may be.
I didnt, and learnt my lesson 
Perhaps add the Plasma field.
However, there is no reason why you couldn’t also have a small brain stack while you focus on blockage removal/release. There is no need to go all the way when you start out… for example:
Good luck!