I took Fanatical Healing VIII. With the AA in Shadow line for that heal (Despotic Healing), it's huge.
Hmm, so that's 3/4 recommended! LOL I went with Inquest for now, and will consider Fanatical Healing when/if my role changes and depending on power issues. Thanks for the input, guys!
Inquest... most fights in PvP come down to power. Raid mobs drain power in many cases. Inquest for me.