Hi Gurus! I'm going to buy high-end PC to play my favourite game series' next game, ArmA III. My goal is to play in 3D @1080p and very high / maxed out video settings. My question: do you think that 2 x GTX 660 Ti in SLI is enough to run ArmA III with those settings? Or do I need to purchase 2 x GTX 670 in SLI? I know, the game isn't released yet, but you can always estimate. I really really appreciate any help. Thanks in advance!