60 FPS workaround without speeding the game up.

So what does this mean given the multiplayer focus of the game? If performance effects the simulation rate with the 60fps fix I'd probably just deal with it at 30, but what about, say someone running the 60fps tweak before they actually fixed it so he's zooming around at double speed. Or the EMP bonus? Is the game going to be rife with speedhackers because of this, or does it knock you offline if it sees an inconsistency?