Time to upgrade my GF's GPU.. currently an AMD R9 270.. works great and all, but looking for a little more horsepower... the limiting factor? I have a Seasonic G-360 PSU.. Awesome PSU, but low output. I figured a 1060 would work fine, but the RX 480, I have doubts. I'm leaning towards the 480 but what does everyone think? Thanks everyone!