Okay, had another problem with my account that I had to ask itch to delete it (suspicious activity and all).
At any rate. I recalled two things that came to my mind.
One is, are you gonna keep the current action economy of move, action, bonus action and reaction? Or are you planning on changing it for second edition?
Second is- there is no standard array in the book. You reference it's an option to pick but it's not there 😅