PSU - CORSAIR CMPSU-620HX ATX12V v2.2 and EPS12V
2.91 620W Power Supply 100 - 240 V UL, CUL, CE, CB,
FCC Class B, TUV, CCC, C-tick - Retail
$164.99 from newegg.com (25 mail in available)
$164.99 from ncix.com (25 mail in available)
Putting totals to 1781.96 for NCIX.com and ~1632.00 for Newegg.com, respectively
Looks good . Make note to use the spacers between motherboard and case, remember to possibly increase RAM voltage. Remember to double check your work twice before powering up! Keep the cables organized.
I personally would go with an other motherboard with an integrated sound card like the maximus formula : http://www.directcanada.com/search/?kw=Maximus%20formul... so you actually have a good motherboard with the a very good sound card for 75$ less ( beside you need that sound card absolutly and i dunno if it is better or not ).
Also, are you canadian or US? If you are canadian, shop at DirectCanada.com, they own NCIX price everytime ( they are the same company, just cheaper at directcanada, plus free shipping, just add 5% taxes and 1.5% shipping assurance and you got the full price )