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.
preliminary
Set Samurai lv90
Set blackmage EW
My reaper cross hotbars.
Waiting for the new action images to get added in to fully get this good
Make sure to change Double tap L2 to "Cross Hotbar 4 - Left" and Double tap R2 to "Cross Hotbar 4 - Right"
General XHB combat layout I use in game. Feel free to use it if curious on how the flow might gauge for you.
[MINDSET]
DYE represents placing the job's TINT in said slot.