Hunter Adrenaline gives you energy for HP
Pulverize gives you HP for energy

Coaction Drift + Energy Siphon + Energy Nexus gives you energy per second

Quick Thinking Means enemies have to get through your HP, Energy, HP/s, and Energy/s, of which there is a lot. And you have 2400 armor. It will take a lot to kill you

Archon Continuity means your 1 and 3 are doing corrosive

Aqua Blades instead of Regurgitate means you deal some damage on top of your armor strip. Cast it before going into pulverize.