Since this seems to be based on a minimalist design, may I propose the following changes:
- Move the window buttons inside the window, for a nice, square design
- Place the coins in a 2*2 square, rather than as a list (you've got space a'wastin' there
- Move tradeskill xp next to adv. xp now that you've made room to the right
Just a few suggestions, feel free to disregard.