Hi all, I've been considering building a new PC (My laptop is running 2 gtx 750m sli, and its just not cutting it anymore 0_0). I wanted my new build to either have a GTX 780 ti or a R9 290x at first i decided I would rather have the performance, but then I realized it would be cheaper to get a Crossfire rig so it turns out that if I do run Crossfire it would still be under my budget; my question is if I buy the 2 R9-290xs will it run Metro at 1440p with ultra settings at >50 fps?