Another recommendation on the PSU:
The EVGA SuperNOVA 850 G2 is on discount:
http://www.newegg.com/Product/Product.aspx?Item=N82E16817438018&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=
It is the best 850W psu, the XFX already received a 9 on jonnyguru:
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story6&reid=217
But the EVGA received a 9.9:
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story6&reid=377