This is a rig I built in july 2012 and I love it but I'm thinking about maybe going SLI but I don't really feel like changing my psu since its been working great since day 1. Would you change the gpu (or other parts), go SLI or wait it out a while until its time to build a new rig. I'm kinda hesitating because there are some games I can't really max out everything so I just wanted your opinions.
MOBO= Asus P8Z77-V LK
CPU= Intel i5-3570K
GPU= EVGA GTX670
PSU= Corsair 650W (I don;t remember the prefix, AX,TX,CX etc)
RAM= Kingston HyperX Genesis 8GB DDR3-1600MHz CL9 Dual Channel Kit (2 x 4GB)
SSD= Kingston HyperX 120GB
HD= Western Digital 1TB
Drive= LG DVD
Case Cooler Master HAF 912
MOBO= Asus P8Z77-V LK
CPU= Intel i5-3570K
GPU= EVGA GTX670
PSU= Corsair 650W (I don;t remember the prefix, AX,TX,CX etc)
RAM= Kingston HyperX Genesis 8GB DDR3-1600MHz CL9 Dual Channel Kit (2 x 4GB)
SSD= Kingston HyperX 120GB
HD= Western Digital 1TB
Drive= LG DVD
Case Cooler Master HAF 912