Since monks have to face tank. I'm not sure I can hit those GR levels. I'll have to rearrange my defensive capabilities.
I have only tried up to 28 but I did it in 8 minutes so I think my dps is fine for scaling.
Monks aoe is superb, the sunwoko clone is an AoE 3500% damage. I can easily make a lvl 35 trial rift but that's pushing it probably for how much I can take. They run about 18 mil defense atm.