New Build Advice for 5 Boxing

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Hi guys, I've been away from boxing since Wrath and now I'm in the process of building a new computer after my old one crapped out. Here's what I've got. Currently I have the motherboard, video card, hard drives, and memory listed below (all new except the card). The rest is what I came up with to finish the machine trough Newegg. Coincidentally, as I write this there's a 24hr sale on those Samsung SSDs for $99, they each come with a free stick of the G Skill ram listed below. Heads up if you're in the market.

Motherboard: ASUS Crosshair V Formula AM3+
Processor: AMD FX-8350 Black Edition, Visheera 8 Core
System Storage: Samsung 850 EVO, 250g SSD
Game Storage: Samsung 850 EVO, 250g SSD
Mass Storage: Seagate 500g SATA HDD
Memory: G Skill Ripjaws X Series, 4g (2x, 8g total)
Video: PNY GTX 560 TI
Power Supply: Rosewill Arc-M650 Series, 650w Modular PSU

I'm in the process of getting the last few bits together for the new machine, I'm wondering if anyone has thoughts on how this should hold up five boxing? Also, as I intend to upgrade the memory and video card in the future, if you had any suggestions in that area. Thanks in advance.