I agree. Order from TireRack.com the tires/wheels/tpm set. You don't want to have tire techs mounting and remounting tires back and forth on your nice rims.
People like a few brands. Do some searching on this site for advice. I liked the Dunlop Wintersport 3Ds, which are very good on dry, wet and snow. Blizzaks are very good for situations where you have deeper snow.