###Build Help: Is this build from r/buildapcforme still good to go?

Added SLI capability to mobo, upgraded to better quality psu, added gtx 970 instead of r9 390, and added another 8gb of ram because 16gb ram gamingmasterrace.

PCPartPicker part list / Price breakdown by merchant

Type Item Price
CPU Intel Core i5-4460 3.2GHz Quad-Core Processor $166.95 @ SuperBiiz
Motherboard ASRock Fatal1ty Z97X Killer ATX LGA1150 Motherboard $114.98 @ Newegg
Memory G.Skill Ripjaws X Series 16GB (2 x 8GB) DDR3-1866 Memory $79.99 @ Newegg
Storage Samsung 850 EVO-Series 250GB 2.5" Solid State Drive $97.99 @ SuperBiiz
Storage Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive $49.99 @ NCIX US
Video Card EVGA GeForce GTX 970 4GB Superclocked ACX 2.0 Video Card $324.99 @ NCIX US
Case NZXT S340 (Black) ATX Mid Tower Case $61.99 @ SuperBiiz
Power Supply EVGA SuperNOVA GS 550W 80+ Gold Certified Fully-Modular ATX Power Supply $79.98 @ Newegg
Operating System Microsoft Windows 8.1 OEM (64-bit) $86.98 @ OutletPC
Prices include shipping, taxes, rebates, and discounts
Total (before mail-in rebates) $1123.84
Mail-in rebates -$60.00
Total $1063.84
Generated by PCPartPicker 2015-08-06 10:14 EDT-0400
/r/buildapc Thread Parent