Thanks for the warm welcome.

The map is meant to be used in D&D, so it's a fantasy-map.
I agree with the cliffs, I've done this afterwards that's because the upper cliff looks odd (but valid point, I'll change that.)
I'm not sure what you mean by "old style CC mountains"

Maybe the coastlines are a little too smooth...

Yes, it was done by hand...but was relatively quick done (about 1 1/2h while watching tv )