Nice map in a nice style. There is just one major point that I do not like: the heavy dark grunge border.
For every feature in a map that meets my eye I ask: why is it there? In case of such a dark, dirty border, the answer could be: it is an old map. It has seen a lot of use by greasy hands, been kept in rough places, perhaps even survived a fire or two. But then why is the legend so bright and clear and unspoiled? Consistency is something I value very much.