Advice needed on Budget gaming Rig

Here are the parts I am thinking about buying

Mobo: MSI 870A-G46 AM3 AMD 870 SATA 6Gb/s USB 3.0 ATX AMD Motherboard - $75
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

CPU: AMD Phenom II X4 965 Black Edition Deneb 3.4GHz Socket AM3 125W Quad-Core Processor - $119
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

GPU: EVGA 01G-P3-1466-KR GeForce GTX 560 (Fermi) DS SSC 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card - $189
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

PSU: Antec EarthWatts EA-500D Green 500W ATX12V v2.3 / EPS12V 80 PLUS BRONZE Certified Active PFC Power Supply - $69
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

RAM: G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9D-8GBXL - $46
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

I also will be getting an ssd and i have a HDD.

this is really at the edge of my budget its right around $550 i cant go much over that but if you see anything that is going to be a problem let me know.

I will mostly be using for Gaming, Skyrim, Diablo 3, and ElderScrolls online when that comes out
Thanks