Everything look compatible ? Should be super fast for gaming...

Seems like a good set up. 16GB of RAM will most likely not be needed for gaming but it is always nice to have. This set up is pretty future proof but it has no ability to overclock, if you wanted to overclock you would need a Intel CPU with a "k" at the end of the model number. You would also need a Z97 motherboard. If ~$1700 is your budget then that is a good set up but if you wanted something even more future proof (but a bit more expensive) you might want to consider something overclockable but this not a necessity. An example would be:

PCPartPicker part list: http://pcpartpicker.com/p/NKd3Hx
Price breakdown by merchant: http://pcpartpicker.com/p/NKd3Hx/by_merchant/
Benchmarks: http://pcpartpicker.com/p/NKd3Hx/benchmarks/

CPU: Intel Core i7-4770K 3.5GHz Quad-Core Processor ($324.98 @ SuperBiiz)
CPU Cooler: Noctua NH-D15 82.5 CFM CPU Cooler ($99.99 @ NCIX US)
Motherboard: ASRock Z97 PRO4 ATX LGA1150 Motherboard ($118.91 @ Newegg)
Memory: G.Skill Ripjaws X Series 16GB (2 x 8GB) DDR3-1866 Memory ($154.99 @ Newegg)
Storage: Samsung 840 EVO 250GB 2.5" Solid State Drive ($139.99 @ Best Buy)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($54.43 @ OutletPC)
Video Card: MSI GeForce GTX 780 Ti 3GB TWIN FROZR Video Card ($669.99 @ Micro Center)
Case: NZXT Phantom (Black/Orange) ATX Full Tower Case ($99.99 @ Newegg)
Power Supply: EVGA 750W 80+ Gold Certified Fully-Modular ATX Power Supply ($89.99 @ Newegg)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($19.98 @ OutletPC)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($89.98 @ OutletPC)
Total: $1863.22
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-06-02 12:56 EDT-0400)

If you wish to connect to the wireless network you may want to get a wireless network adapter card, but the motherboard does have an ethernet port so if you have a cable then it should be fine.

To reiterate I only recommend the changed setup for overclocking if you plan to overclock, it is not worth it otherwise, you will waste money.

Thanks for reading,
Nxl8