I really need some help with this guys. I am currently looking for a new Graphics Card to replace my HD6950 that failed on me. All i need is a graphics card that can handle most games on high with a max resolution of 1920x1080. Right now i'm looking at this Sapphire AMD Radeon HD 6950. I've used Sapphire in the past and it's been a solid card. The only thing that concerns me is that my VTX HD6950 had 2 fans whilst this sapphire only has 1 fan so i'm a bit concerned about temperatures. Also i'm looking to replace my PSU with a bigger one and was wondering if this Corsair would be any good?