Thank you for the warm welcome ^^.
I will try to modify the coastal lines or simply change them with something else. I'm using photoshop only by the way.
About the crisp and clean look, well it's not finished yet and I will work on it. But I don't know how right now .
The curved text was just a choice. I can always change it. While "Grater..." is clearly a mistake xD. Thank you for noticing it .

And thanks to Ascension that inspired many things with his tutorials and his wonderful maps .