Well, I reworked the map quite a bit after I saw Schwarzkreuz' beautiful "Imperial world map of Arden". I replaced the brushes with self-drawn mountains, woods, ect. and I am pretty content with the results.

In regards to the font I hope that this one's better (though I am not too sure, hehe. :'D). I also changed the rivers a little, tried to limit the inlets and have just one outlet for each lake. They still tend to form somewhat funky deltas, but it can be figured out how the water travels its long way towards the sea.

The updated map: *click*