Hotbars as per request by my friend Makavien, for his limited screen space.
All hotbars are smaller and more compact than default.
Hotbar 1 and 2 are horizontal with 1 row of buttons each.
Hotbar 3 is horizontal, in 2 rows of buttons (5 buttons per row).
Hotbar 4 is vertical with only the first 4 buttons being displayed in 1 row. The other buttons are there and already organized to match the rest, just are placed below the viewable screen.