I am finishing up the quest line today (stupid secret drop rate any way) and this is what I have collectively put together from information I have read.
Add Proc to WeakAura
Mana will not be an issue: Find a comfortable regen level for MY play style reforge out of Sprit in favor of Crit > Mastery
"Try" and use level 90 talent on proc
Some things I am not perfectly clear, and I do understand it all is situational, When it does proc - what is generally cast?
Lastly - What fight would (via LFR or FLEX) would be the best to gauge my spirit level? Mana intensive?
Any and all information is appreciated.