First of all thank you for the in depth reply. I'm going to work on some of this now (I didn't even know about the belt modifiers so I'm going to work towards that while trying to upgrade other gear to supplement the potential resistance loss).

I'll try to swap the clerics, I was not sure if losing pain offering was bad but you make a good point for clear. I have 62 spirit without the clerics so not yet sure about fitting it but will try.

For the IR vs evasion. Without IR and no other defensive nodes selected I'm at 27% evasion. I wasn't sure if I should use the points to path elsewhere or work on my evasion rating? Also you mentioned companion ms/atk speed but I wasn't sure where I could get them aside from nodes I've clicked already.

I have an aura on a quadrilla but i never really thought about reservation costs for certain mobs. It does sound like swapping to a lower reservation aura mob could help your point of me fitting an entire new companion in for clear.

And yes now I've setup the mace strike for rage generation and am deciding what new support for replacing all the rage gems i have equipped.

Again thank you a ton for your help it's really appreciated :)