I worry about that power supply. It got a great review from johnny guru
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story&reid=328
But a 3 year warranty is low. Makes me think they know something we don't. Unless you have really done your homework on that one and are convinced it is a good one, I'd stick with seasonic (or one of it's oem makers like XFX, corsair, antec). For example, the xfx 550w core edition will probably be half the price of that unit you are looking at. Or here is a
seasonic, semi-modular for $73.99