I just started playing PoE2 and am learning the interface. I wish there were more UI customization options.*
Two things I find unnecessary and distracting: the "Fast Mode Active" text and the big, red "No" symbol cursor. I know you can hide UI entirely, but that removes the parts that are helpful also.
At least for hiding the "Fast Mode" text I did find this little mod, but it's not a great solution because there's still a big, flashing "F" on screen. I can already tell Fast mode is on because of how fast I'm moving as well as the speed and color on the clock -- the text is overkill. Maybe there's a way to further mod this mod?
*OPTIONS: I understand that some people do want these things.