Sorry for the late reply, heres my recommendation:
PCPartPicker part list:
http://au.pcpartpicker.com/p/PRscP6
Price breakdown by merchant: http://au.pcpartpicker.com/p/PRscP6/by_merchant/
Memory: Crucial Ballistix Sport 16GB (2 x 8GB) DDR3-1600 Memory ($150.00)
Storage: Samsung 840 EVO 250GB mSATA Solid State Drive ($155.00 @ IJK)
Storage: Seagate Barracuda 3TB 3.5" 7200RPM Internal Hard Drive ($132.00 @ IJK)
Case: NZXT Phantom 410 (Gunmetal/Black) ATX Mid Tower Case ($139.00 @ CPL Online)
Power Supply: Corsair Professional 750W 80+ Gold Certified Semi-Modular ATX Power Supply
Operating System: Microsoft Windows 8.1 Professional (32/64-bit) ($120.00)
Other: ASUS STRIX-GTX970-DC2OC-4GD5 GeForce GTX 970 4GB 256-Bit GDDR5 PCI Express 3.0 SLI Support G-SYNC Support Video Card ($433.00)
Other: ASUS H97-PLUS LGA 1150 Intel H97 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard ($128.78)
Other: Intel Core i5-4690 Haswell Quad-Core 3.5GHz LGA 1150 84W Desktop Processor Intel HD Graphics 4600 BX80646I54690 ($274.16)
Total: $1531.94
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-02-25 13:39 EST+1100
I added in a nice Mid tower case that has solid cooling and looks amazing. I've also added in a Corsair HX series PSU that should work well with your components.