This is the first time I am building a gaming PC and I have about a $1500 budget. I have some stuff picked out on newegg and I just would like some suggestions if what picked out is good or if I should change something around or add anything.
Do you know the difference in performance compared between GTX 670s and GTX 680s? In most games with both cards at max stable overclocks 670s can come within 2-10FPS of the 680 yet are $100-$150 cheaper. If that 2-10FPS makes a different to you, which can't be noticed in any game performance only benchmarks, then hey go for it. Also no gaming PC will utilize 8GB of RAM let alone 16GB of RAM. You could used the saved money on dropping to a GTX 670 and 8GB of RAM to upgrade to a more durable motherboard, something like a Gigabyte Z77X-UD3H
If you want to leave room open for further upgrades such as SLI I suggest staying with 750W.
If you'd like to discuss your build options further you can feel free to hit me up on facebook: http://www.facebook.com/IamApropos
I give computer build consultation - Everyone is welcome to come talk shop.