Alright, it physically hurt watching that map whenever I decide to check this thread so I just made edited my map to fit his version as close as possible.
I feel like I shouldn't say my opinion since obviously I'm biased towards my own map but this just looks weird. Some factions not having full provinces triggered me for some reason.
Although The North and The Reach are bigger (like they are in the show/books), I feel like the former northern border of The North fit more to where the Wall would be.