Once again, thank you so much for the help. Isnt two 1600 Watt PSU Platinum be wellover what I need? Or could I use 2 1200 Watt Platinum editions? Sorry for asking so many questions
2x 1200w PSU's will be more than enough juice to power them. My cards consume 250w (4 1080 ti's) of which three and the rest of the PC are running off a single 1200w platinum PSU. When i get more 1080 ti's I will fill them up on my 2nd PSU.