Well you know what they say in science fiction & fantasy - Anything goes baby! I tried to do something that made me feel better with colors & appreciate the units i was playing within the whole game. Capturing that feelings/moods is not easy but once you have it & retain those uforia gaming emotions means a lot to the fun factor!
You are free to adjust the colors schemes or shadings to your hearts desire as well change the icons to your liking, no restrictions! Whatever makes you feel better! Game on brother!