I like your sheet! I don't know what initially drove you do to it, but I suspect it was something along the lines of "I'd like more info here" and as you said, less page flipping.
Not meaning to steal your thread (just commenting): I tried making a custom sheet myself, and while quite happy with the amount and type of info it has (being superior to the official in those regards, IMO), your design quality is much more "professional" than mine:
Custom Sheet
https://drive.google.com/open?id=1EF...L8dVl6fRkKFgVG
NPC Sheet
https://drive.google.com/open?id=1IU...WG6-EJcwRj8eRr