1) get it
2)ok, then just get navi
3) get them
4) get 6FL
5) get cold weather package-you'll never see the ski bag. You musn't have felt the htd wheel on full power.
6) get the rear climate package if you have rear seat guests often. If you don't get it, you can adujst hot/cold, but not fan speed or specific temp.
7) get prem package
7.5) as stated before, you will be perfectly fine with all-seasons in the snow. If you want to buy another pair of rims and tires get it, but if not, pass it up.

(it would also help if you returned opinion, on this thread and the others, so we can help you).

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