Maybe some sort of tool esque thing that goes on top of the RTW screen (if you know what I mean) and can be drag, dropped and minimised. Personally, I'd put it where the mini-map is.

Guess it's not that big an issue but I heard units fatigue even FASTER than in MTW........and I've been running a fair bit online so far. I'd like to know just how much damage I'm doing to myself.