If I'm tanking I use 1 hate combo followed by Storm's Path and Storm's Eye combo, then alternate between hate and Storm's combos as needed.
Usually my damage is high enough to hold hate without more than a Butcher's Block combo every 2-4 rotations.

When not tanking, deactivate Defiance and keep alternating between the two Storm's combos to help your damage and make the fight a bit easier for healers and tank.

I also find that it's not required to go full tank gear for Warrior against not so hard bosses/trash.
Often the increased damage from more Str and secondary stats will outperform more Vit.
As long as it's not hurting the party I'm swapping in and out Str/Vit gear as needed.