Hi, for gpu take r9 380 over gtx 960, or gtx 970 if you can, for PSU (cheap one, but have nice experiences with it) Fortron Hexa+ 500W, if you need something way better, go with Evga G2 550W( or whatever wattage you want, you can go with 620w, 750w, 850w ... 500W+ is enough for your build, even...