I am getting a MSI gaming 5 MB and I am planning on getting 16gb of 4 way ram at DDR3 1866 (Corsair Vengeance 16GB (4 x 4GB) DDR3-1866 Memory). And I'm not sure if they're compatible. Also I'm not sure if I'll need to buy a WiFi card or does the motherboard come with a inuilt one any help would be great thanks