Gahh. I was thinking about how a Tau Crisis suit would perform against an Imperial Guard Sentinel, and how a Sentinel would perform against an AT-ST, and how a Terminator (T-800) would perform against a Crisis suit, but I'm too lazy to make more than one thread. Make it squads of three of each of the bastards, armed with whatever weapons and upgrades seem most appropriate (as long as they're actually available to them), and this is a "fluff" match in 40K terms, no ingame stats. In an open savannah. In a not-very-dense forest. In a city.