I'd consider this motherboard instead since you don't need onboard graphics:
Newegg.ca - GIGABYTE GA-MA790XT-UD4P AM3 DDR3 AMD 790X ATX AMD Motherboard - AMD Motherboards
Though Newegg is grossly overpriced,
Gigabyte MA790XT-UD4P AMD790X ATX AM3 DDR3 2PCI-E SATA2 RAID Sound GLAN Motherboard - DirectCanada
Also I see you're buying a 802.11n WiFi card, if you do have a N network at home, then I'd really suggest buying the matching/recommended adapter for the router. That way you'll be ensured of getting the best speeds.