My First Gaming Computer Build [2014]

Hi guys! Can the nice people of MPGH tell me whether my build is good so far! If you think you can make an improvement to my build please say so! My budget is $1500.

CPU
Intel Core i5-4690K 3.5GHz Quad-Core Processor

CPU Cooler
Corsair H75 54.0 CFM Liquid CPU Cooler

Motherboard
Gigabyte GA-Z97X-SLI ATX LGA1150 Motherboard

Total: $1399.75

Memory
G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1333 Memory

Storage
Crucial MX100 256GB 2.5" Solid State Drive
Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive

Video Card
Gigabyte Radeon R9 290 4GB WINDFORCE Video Card

Case
Corsair Air 540 ATX Mid Tower Case

Power Supply
Corsair Professional 750W 80+ Gold Certified Semi-Modular ATX Power Supply


Optical Drive
Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer

Wireless Network Adapter
TP-Link TL-WDN4800 802.11a/b/g/n PCI-Express x1 Wi-Fi Adapter

Total: $1399.75