I had thought about trying this style once until I saw how many lines ya gotta put in the mountains...ugh. Looks good and reminiscent of the original. I think your variations on the style look nice, and in some places better, so you could probably develop that further.
Yeah, the mountains are a pain in the ass to do, guess I'll hardly repeat this particular style.
Anyway. I had to move the map since I just realized this is not the right folder, forgive my noobness!