A nice, informative UI, but a few suggestions, if I may:
Center the frame around action buttons, you have more space at bottom, than top.
Make sure the info bars are same width/height, and same distance from the edges of screen and surrounding panels on both sides. Plus, make sure they're the same width as panel they're under, is jarring when they're offset.
Unless your heals, get rid of raid role icon, and heal prediction on raid frames, it's useless clutter, imo.
On the cooldowns (above your unit frame) have either icon, or name, having both is redundant. Or get rid of them altogether, since you have them above minimap.
Welcome to the madness~
