Impressive :) Much info on minimal space. I like the "Vista-style" bar on the right. Hm, is the unitframe oUF or PitBull?
I have two further questions:
1. The threat-meter on the right... is that Omen?
2. That addon below the threat-meter looks like a combatlog enhancement. Which addon do you use for that? (I'm using YurrCombatLog, but it isn't that customizable, and your version is very concise, I like it :))
The font is very cool, but unfortunately I'm playing with a german client and umlauts are very common :)
I still haven't tried the filter option, I hope I'll have some time today.