OK, finally got around to re-sizing the canvas (same aspect though) and added some provisional text and border rendered with gold foil. I'm actually pleased by how the image looks when printed in black-and-white! Some features in the S of the continent are not there yet, but they're coming...
ValDreyas - Draft 6 - Resized with Border.png

Overall, it's not as hard as I thought it'd be with just a mouse (no tablet)!