Welcome back to Tom's Forum!
I typically use Corsair or G.SKILL and on the X79 I'd look at a nice 4x4GB DDR3-1600 or faster set.
Here's some good options with different Frequencies and one 4x8GB set - http://www.newegg.com/Product/Productcompare.aspx?Submit=ENE&N=100007611%20600083963&IsNodeId=1&bop=And&CompareItemList=147%7C20-231-501%5E20-231-501-TS%2C20-231-499%5E20-231-499-TS%2C20-233-235%5E20-233-235-TS%2C20-231-503%5E20-231-503-TS%2C20-231-507%5E20-231-507-TS