FWIW it might be worth having a full-on gaming rig if you want a server to run six bridges in the same battle at the same time. You will also want a really fast network.
"Damn the torpedoes! Four bells, Captain Drayton!"
(Likely actual words of Admiral David Farragut, USN, at the battle of Mobile Bay. Four bells was the signal for the engine room to make full steam ahead).