Could you change the information text (FPS, element, air pressure, temp, etc) at the top of the screen to a unique colour and position it on top of labels?
I'm sure most people like me like to create large detailed cities or things then destroy them afterwards, the problem is when there is a similar-coloured element(Concrete, stone, etc) under the information text (Especially when zooming in) making it extremely hard to read. Labels also get in the way of it.
Labels are positioned over everything. When you zoom in the position of the text changes so I would have to put the black stroke in multiple places and I don't think anybody would want an ugly black stroke going straight through parts of their large builds.