Thats great, thanks.Updated this mod a while ago for myself and tweaked it here and there since then so its not exactly the same but here you go. (Not too sure about the requirements but I recommend every DLC just to be safe) Bonus mine doesn't have a culture file so updates to the AGOT mod shouldn't break it.
AGOT_Units
Can you elaborate on what things you tweaked to make it work ? I'd really like to know what caused the issue with the original files.