Go through COZ. Lets put it this way... I was looking at a rear main seal and found a price through courtesy shipped and COZ was STILL cheaper by a few bucks. Get to know him very well by purchasing stuff through him and you'll have a "tab" with him where you won't need to give your credit card info and crap every time. He was the 1st company to ever do that with me and it felt pretty good to have that trust.
"Be kind, for everyone you meet is fighting a harder battle" ~ Plato