I forgot to add this to my last post. 14g vs 12g....

I have to run about 35 feet of wire to each surround. In a recent article I read, Alan Lofft said "For cables runs of less than 25 feet, 14-gauge cable is ample. For speaker cables shorter than 15 feet, 16-gauge is fine. Long runs of 25 feet or more require 12-gauge." I am also going to use new wire for the fronts. If I choose 14 gauge for the surrounds, should I use 14g for ALL speakers? Or can I mix the gauges based on the varying lengths required? Where do I come up with these questions? Any thoughts?

Thanks, John