Hi OP,

Unfortunately, macros and monks for excellent DPS don't mix.

I would recommend an X-Keys foot pedal. If you customize it, you should be able to access other hotbars easier. While it is a manual style of gameplay, it can keep you more competitive in a game like this.

E.g. customize the clicks to become CTRL, ALT, or some other option, e.g. Tab/Target Nearest.

Then reassign hotbar 2 to: CTRL + 1, CTRL + 2, CTRL + 3, etc.

Then using TILDE, 1, 2, 3, 4, and 5 as your action buttons. You should be able to get 18 to 24 actions out of your number row.

May not be exactly what you came to the board for, but the foot pedal may open up a few games that were tougher to play with one left hand.