I recently built a new rig with I7 5820k + msi gaming 7 mobo 16 gig corsair lpx ddr4 3000. I`m using my old 600 watt rosewill psu temporarily. I`ve ordered a corsair Hxi 1000 watt psu and a Msi gtx 970 separately. Pretty sure the card is going to beat the psu hear by a large margin. I have cpu overclocked to 4.4 @ 1.27 volts. Only other things that are drawing power H1ooi water cooler + 3 case fans and a ssd. Could i attach the card & run games temporarily on the 600 watt without hurting anything?