Really would like some feedback on the below, budget was about £2k
Case
CORSAIR OBSIDIAN SERIES™ 750D FULL TOWER CASE
Processor (CPU)
Intel® Core™i7 Quad Core Processor i7-4790k (4.0GHz) 8MB Cache
Motherboard
ASUS® Z97-PRO GAMER: ATX, USB3.0, SATA 6GB/S, SLi, XFIRE
Memory (RAM)
16GB KINGSTON HYPER-X BEAST DUAL-DDR3 2133MHz X.M.P (2 x 8GB)
Graphics Card
4GB NVIDIA GEFORCE GTX 980 - 1 DVI, 1 mHDMI, 3 mDP - 3D Vision Ready
1st Hard Disk
500GB Samsung 850 EVO SSD, SATA 6Gb/s (upto 540MB/sR | 520MB/sW)
2nd Hard Disk
2TB 3.5" SEAGATE SSHD, SATA 6Gb/s 7200 RPM (64MB + 8GB SSD CACHE)
1st DVD/BLU-RAY Drive
24x DUAL LAYER DVD WRITER ±R/±RW/RAM
Power Supply
CORSAIR 650W CS SERIES™ MODULAR 80 PLUS® GOLD, ULTRA QUIET
Processor Cooling
Corsair H80i GT Hydro Series High Performance CPU Cooler
Thermal Paste
ARCTIC MX-4 EXTREME THERMAL CONDUCTIVITY COMPOUND
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
Wireless/Wired Networking
WIRELESS 802.11 AC1900 1,300Mbps/5GHz, 600Mbps/2.4GHz PCI-E CARD
Monitor
AOC I2769VM 27" IPS Monitor - 5ms, 1920x1080, D-Sub, HDMI, DP
Keyboard & Mouse
Razer® Black Widow Chroma Mechanical Gaming Keyboard
Mouse
Razer® Mamba Elite Wireless Gaming Mouse
Gaming Mouse Pad
Razer Goliathus Large Speed Mouse Mat
Case
CORSAIR OBSIDIAN SERIES™ 750D FULL TOWER CASE
Processor (CPU)
Intel® Core™i7 Quad Core Processor i7-4790k (4.0GHz) 8MB Cache
Motherboard
ASUS® Z97-PRO GAMER: ATX, USB3.0, SATA 6GB/S, SLi, XFIRE
Memory (RAM)
16GB KINGSTON HYPER-X BEAST DUAL-DDR3 2133MHz X.M.P (2 x 8GB)
Graphics Card
4GB NVIDIA GEFORCE GTX 980 - 1 DVI, 1 mHDMI, 3 mDP - 3D Vision Ready
1st Hard Disk
500GB Samsung 850 EVO SSD, SATA 6Gb/s (upto 540MB/sR | 520MB/sW)
2nd Hard Disk
2TB 3.5" SEAGATE SSHD, SATA 6Gb/s 7200 RPM (64MB + 8GB SSD CACHE)
1st DVD/BLU-RAY Drive
24x DUAL LAYER DVD WRITER ±R/±RW/RAM
Power Supply
CORSAIR 650W CS SERIES™ MODULAR 80 PLUS® GOLD, ULTRA QUIET
Processor Cooling
Corsair H80i GT Hydro Series High Performance CPU Cooler
Thermal Paste
ARCTIC MX-4 EXTREME THERMAL CONDUCTIVITY COMPOUND
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
Wireless/Wired Networking
WIRELESS 802.11 AC1900 1,300Mbps/5GHz, 600Mbps/2.4GHz PCI-E CARD
Monitor
AOC I2769VM 27" IPS Monitor - 5ms, 1920x1080, D-Sub, HDMI, DP
Keyboard & Mouse
Razer® Black Widow Chroma Mechanical Gaming Keyboard
Mouse
Razer® Mamba Elite Wireless Gaming Mouse
Gaming Mouse Pad
Razer Goliathus Large Speed Mouse Mat