There is a guide in stickies, but, heres something:
Armor is our THE best stat, thats why our stat prio is for pure defence, excluding jewelry:
ilvl10+>Vers>Mast>>Haste/Crit>Agi
Trinkets:
https://goo.gl/0w8oRQ
Since simming bears due mastery need some advanced knowledge, here are some guidelines:
Done by Grey_Hound. Dated Oct 8
( Pawn: v1: "Survival": Agility=1.33, Stamina=4.91, CritRating=1.99, HasteRating=1.67, MasteryRating=2.60, Versatility=2.70, Armor=40.74 ) @845
( Pawn: v1: "Survival": Agility=1.03, Stamina=5.12, CritRating=1.7, HasteRating=1.4, MasteryRating=2.21, Versatility=2.30, Armor=35.74 ) @870
EDIT:
Oh, and a Weak Aura for Frenzied Regen, since blizz does not give any tools for it. Made by Hamsda, published in wago.io, edited by me
http://pastebin.com/akRQD72C