Hi hoping to order early next week do you see any problems with this build 
Gigabyte GA-Z77X-UD5H Intel Z77 Socket 1155 Ivybridge Ready Motherboard  
Intel Core i5 3570K,1155, Ivy Bridge, Quad Core, 3.4GHz, 5 GT/s DMI, 650MHz GPU, 6MB Smart Cache, 34x Ratio, 77W, Retail   
256GB Crucial RealSSD M4, 2.5" SATA 6Gb/s SSD, MLC-Flash, 500Mb/s, Write 260Mb/s *New Version   
the rest is from my old system  
NZXT Lexa S 
8gb Crucial Ballistic DDR3 1333mhz/PC3-10600 (7-7-7-24) 1.65v 
XFX HD 6970 ATI - AMD Radeon Graphics Card - 2GB
Corsair 750 PSU 
Coolermaster Hyper 212 Plus 
Liteon DVD Writer 
24” Samsung SM2433BW Black Widescreen LCD, 1920x1200 
5.1 Creative Surround Speakers 
Logitech G11 Gaming Keyboard 
Logitech MX516 Gaming Mouse 
Windows 7 Home Premium 64bit 
would i benefit much if i changed my ram from the 8gb 4x2 1333 to 8gb or 16gb of this one  
8GB (2x4GB) Corsair DDR3 Vengeance Jet Black Low Profile, PC3-12800 (1600), Non-ECC, CAS 9-9-9-24, XMP, 1.5V