After a couple day's work of tinkering around in the UIBuilder, I've made my first mod.

What I've done is taken the Player Window and deleted everything without extreme importance, leaving only Health/Power %s and Min/Maxs. The window is about the size of a normal sized hotkey tab, and is very compact.

The only known issue is that the backdrop does not show, however everything else works perfectly; no dead space, and the % changes color during ranges as is the norm.

I'd like to give credit to Humudce for giving me the raw material and inspiration, and tonyis3l33t & Hideki for telling me how to properly open the UIBuilder. If I forgot to credit you, let me know. =]

So, enjoy. If you have any problems, refer to the site's installation helper.