Imho, bump the 2600k mutiplier up if you want more cpu power and xfire the 6970 if your psu is has enough amps.
I wouldn't even concider a 7970 until you see what nvidia puts out, if you choose to replace the 6970 all together.
__________________ x4 965BE 3.7ghz / Tuniq Tower 120/ xfire HD6870s / 4x2GB G.skill/ S12D 850w/ Ga Ma 790X-UD4/WD640AALS Black x2, WD1TB FALS x1, Seagate 250GB x1/ BenQ 21.5" 1920x1080/ Win 7 64 |