There will be client-side mods and tools, the most basic ones being for UI fiddling. But how far can they go? Will it be possible to rename or reskin the units, change their models and other cosmetic elements? I can think about, say, giving a Tron-like aspect to units, planets and effects. Or turning everything into bacon. But for some players, it could be helpful to have stylized and abstract-looking graphics, to "not be distracted by the pretty things".
