A limited set of actions can assigned via macro commands. Incompatible actions are ommited from the generated macro. Also note that Macros are limited to 15 lines each.
asdfg
1st: 1,2,3,4,5,Q,E,R,F,C,V,T 2nd: same but shift+
MMO Mouse, most actions on 2 hotbars for easy Ctrl toggling
Picto Starter Layout
https://imgur.com/a/Eym6nDe