BF4 build questions/thoughts

[bluthndr]

Building a new rig for FPS - mostly BF4, but I like Bioshock Infinite and Far Cry 3 also.

Gaming at 2560x1600 on a 30" Dell Screen

Here's what I have at the moment in assembly:
Corsair C70 case (if that even matters)
Diamond HD 7970 (normal, reference style) x2 in crossfire
8GB PNY 1600 DDR3 Ram @ 9 latency
Asrock Z77 Extreme4
i5-3570k
H100 CPU Cooler
256GB SSD
750GB WD 7200rpm drive
TX750M Corsair 750W PSU

Other than the PSU being a little smallish (I know 850 is "recommended", but I know they leave some on the table for cheapy PSUs, higher power consuming CPUs, and multiple drives, none of which I have), any issues you can think of or things I should watch out for? How do you think it will run?

 

[Axzevos]

No, everything looks fine. 750w is more then enough. But I would have bought Hyper 212 evo instead of H100 CPU cooler. I would also bought Samsung 250GB evo and save the money, and bought i5 4670k and another motherboard like Asus-z87a or MSI-z87-g45.

 

[AxlFone]

For video card. Wait for R9 290 that is best buy for price / performance.

Other things like this.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($219.99 @ Amazon)
CPU Cooler: Phanteks PH-TC12DX_BK 68.5 CFM CPU Cooler ($49.99 @ Amazon)
Motherboard: Gigabyte GA-Z87X-UD3H ATX LGA1150 Motherboard ($159.99 @ Newegg)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($63.75 @ Newegg)
Storage: Sandisk Ultra Plus 256GB 2.5" Solid State Disk ($159.99 @ Amazon)
Storage: Seagate Barracuda 2TB 3.5" 7200RPM Internal Hard Drive ($88.34 @ OutletPC)
Video Card: Gigabyte Radeon R9 280X 3GB Video Card ($305.91 @ Newegg)
Case: Corsair 750D ATX Full Tower Case ($139.99 @ Microcenter)
Power Supply: Rosewill Lightning 800W 80 PLUS Gold Certified ATX12V / EPS12V Power Supply ($109.99 @ Newegg)
Total: $1272.94
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-05 08:58 EST-0500)

 

[Spinny99]

The PSU is fine. I'd go with the 780ti for your card, what is your budget.

 

[AxlFone]

Corsair and seasonic psu is crap. If you compare them to rosewill lightning. Real quality is other than corsair. Some seasonic are good but really not all of them.