secondary stats that might present on your gear already:
Items with bonus healing to health Globes. The bonus buffs both Globes and bloodthrust passive, do not underestimate it.
2-3 items with bonus pickup radius
Maximus fire chain damage is insane, you can kill trash just by walking(or spinning) through them. Learn to use it well.
Whirlwind is the main dps skill:
1) it gives you a nice aoe fire damage
2) it gives you constant healing with healing on fury spend
3) you can move through the crowd - it is very usefull for maximus chain, to move away from a danger or to pick up a Globe.
Globe is your precious:
1) it heals you
2) it gives you fury
3) it explodes for 400% fire damage (with belt)
Do not use many pickup bonus items - you must control when you pickup a Globe.
Try to gather elites/trash together with stomp and aoe them down with whirlwind + maximus chain.