I’m using the stat values from this Elitist Jerks post for building a Pawn scale for druid DPS till someone theorycrafts something better.
As I stated before, hit and expertise are the best stats till the cap (1.3 AEP), followed by agility and strenght (1 AEP) then Crit, AP (about 0.9-0.8 AEP) and finally haste and APR (0.7 AEP).