The Spirit Realm

Greetings,

I am curious which shaman buffs should be used at level 80. I ask out of ignorance as I do not play a shaman myself.
Looking at spell lists I have come up with the following. Hopefully someone here will correct any mistakes I have made.

Preincarnation (lvl 80, self only Divine spell)
Bloodworg (lvl 80, grp focus spell)
Stalwart (lvl 79, grp regen)
Lanquor (lvl 77, single target def proc) Worth using?
Cougar (lvl 76, grp off proc)
Vehemence (lvl 76, grp sta+end)
Foresight (lvl 74, grp avoidance)
Might (lvl 70, grp +skill damage)
Celerity (lvl 64, grp haste)
Epuration (lvl 58, grp PR + DR)

Might line is autocast from Foresight so no need to cast it. You missed Champion (level 70 atk + skill damage) which is better than the Might line anyway.

Thank you both for the replies - as expected I had overlooked a couple of things. I appreciated the help.