I am looking to upgrade my cpu, mobo, ram, and video card to be able to play FO4 at Ultra and mod it a bit. I have $700 I can use. The PSU is a 400W Corsair CX so if able to keep withing that wattage would help. I had I looked at a GTX 970 EVGA , the Skylake i3 6100 cpu, a cheaper $100 Gigabyte mobo, and 8Gb GSkill DDR4 Ram. Was just a bit over $600 on Newegg. Just wondering if you could find me some better performance.