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.
Personal one I have edited while in dungeons and trails and such.
1- 1-0,-,=
2- +shift to above use this for aoe's and multi target stuff
3- num pad 1-9, *, -, +
This is very basic and I will change as I get used to the class.
Rough layout based on my other caster hotbars. I use 1-5, F1-5 and 2 side mouse buttons.
Mouse binds F1-F11, ESC Unused mouse buttons free to use (Mounts, LB,...)
HB 1&2: 6x2 on top of eachother HB3: 3x4 on the right of the other 2 Aether Currents = Compass
HB1: ↑ 1-4, ↑ Q, ↑ E
In this layout, I grouped the attack Motifs & Muses together, along with their action buttons, and your normal single target & group attacks and separated them from the other normal/non-motif/non-muse attacks. That neatly left room for Smudge on the main