Hello, I was looking to buy a new computer in the next 3-4 months depending on when pascal arrives. I do not have any serious limitations on budget as I am going to pay whatever it costs to play AAA games on max settings in 4K with 60 frames (while also trying to avoid hardware overkill) Assuming a 30% - 40% increase in gpu performance (this could be way off), is it likely that 2 Titans would carry me for 3-4 years? This is the first time I have looked into owning a truly high end rig so I don't know how fast games outpace hardware.