I beat Moorabi last night. Personal best getting three bosses down. Tried the final boss once and wiped. Getting closer.

My only challenge with Moorabi is keeping the supporting guys alive from AE damage. (60 yard radius, btw, so can't outrange from what I've read) I macro'd a /use fel healthstone, /use runic healing potion to help my priest's AE and keep the supporting crew alive while my priest focuses on the tank.

Worked like a charm.