What do you think of this build for a game tester?

shortyhouse

Honorable
Oct 15, 2013
43
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10,530
Guys, what do you think of this build for a game tester? I want a build to be quite reliable and flexible for game testing but also for some light video editing. It's just a few bucks beyond what I want to spend. If I had to decrease quality, what would you advice me to?

Motherboard
ASUS Z87-A SKT 1150
CPU
INTEL I7 4770K 3.5GHZ 8MB SKT 1150 BOX
GPU
ASUS RADEON R9 280X DIRECTCU II TOP 3GB GDDR5
RAM
CORSAIR PC3-12800 1600MHZ 16GB VENGEANCE PRO CL9 (2X8GB) DDR3
Cooler
NOCTUA NH-D14
PSU
SEASONIC X650W SEMIFANLESS MODULAR 80PLUS GOLD
ODD
ASUS DRW-24B5ST SATA BLACK BULK
HDD 1
SAMSUNG SERIES 840 ULTRASLIM 120GB 2.5" SATA III
HDD 2
WESTERN DIGITAL CAVIAR BLACK 1TB 7200RPM 64MB SATA III 3.5
Case
COOLER MASTER SILENCIO 550
UPS
PHASAK UPS LCD INTERACTIVE USB 850 VA
OS
MICROSOFT WINDOWS 8 64BIT EN OEM

Does this build make sense?

Thank you all!