Thanks for the compliments!In terms of the Kingdoms I understand where you're coming from but it doesn't make sense to separate polities that are in a dynastic and political union based on what would essentially be "internal borders" In the same way that if I were to draw a map of the Russian Empire I wouldn't draw Poland as a separate state even though it was a Kingdom itself that had the Russian Tsar in a dynastic and political union. If that makes senseI think you may be right in terms of the border between leon and castile, the sources are quite annoying in that respect; and as I don't know a lot about Iberian history it's nice to have someone that knows these things let me knowI'll add it to my edit as soon as I can.The Catalan Counties one is the easiest way for me to designate the region instead of naming each city so I think I will keep it for now.Thanks for all the help!