http://pcpartpicker.com/p/L5vb Feedback would be highly appreciated!
Recommendation for a sub $90 case are also welcomed..
With that build its kinda ridiculous to go on a 90$ case, with a better cash optimization you can get better parts.
H100i is bearly better than Noctua, and Trooper is one of the best cases at the moment.
As for gpu, 7970 is far better purchase that 680, but if it has to be nvidia go for 670gtx, much cheaper, and its almost fast as 680gtx
http://pcpartpicker.com/p/L5Ii
should i go with a oc gtx 670?
Why not? just buy a quality model MSi Twin Frozr or Asus DC II