PSA - Public Service Announcement - No UI Add-On / User Interface Altering:
Please try Bartender as another user in a thread mentioned for more than just Actionbars if that’s what you need.
Again, no add-ons needed.
Still, takes a bit to move and save one new layout.
I went through and barred up all my toons on my main server.
Then set them all to my new UI layout.
Again.
Bartender for more than just the adding Actionbars to your UI to give you more buttons to place if that’s all you like for now.