Ohh, it's amazing how you have it organized.
from what I read the most important is the part of preparation that you do before recording, without a doubt, I am left with one of your data and it is: "Efficiency of flight" that describes our audiovisual sector, a good planning, documentation and research it is reflected in a good result as a product.

A pleasure to read your post friend, and we'll see you soon :)

PS: I'll write down what you say about batteries that will be good for me in the future, thank you very much