In my experience, wi-fi and on-line gaming aren't the best of bedfellows. Is a wired option available for you? It isn't as big of a deal for RTS's as it is for FPS's, but its hard to be the qualify of a wired connection.
16-55/28, 23/2, 56/1.2, 18-135, 100-400, 1.4x t/c.
Minolta MC 50/1.4, MD 135/2.8