Yup, after more research in addition to this thread, I'm sold.
Tirerack has the best price I've found so far...LOL, Ford dealer wanted $605 for 4 tires, mounted & balanced. I can purchase those same 4 tires from Tirerack & shipped to my home for $490 + $8 per tire for mount & balance at the dealership for a total of $522 (makes the decision real easy

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Thanks for the info everyone!