Hi Capt -
Here's my official welcome to the group. Gorgeous car and a great buy - the CPO alone's worth $2K and will give you peace of mind.
DON'T drive it in the white stuff if you don't have snows. You'll be pulling donuts at the most inopportune time. On the surface, 23109VCs comment about finding a beater is probably true if you're not too picky. But it took me 4 mo to find a bad weather car that didn't have 120K mi, wasn't leaking oil like the Exxon Valdez, and didn't have CELs going off. Sounds like this is your first Porsche, so you're about to be exposed to the wonderful world of parts costing 4X the "normal" cost of other cars. Wheels will run you anywhere from $600 - $1200, depending on what you want. You've got several options to explore. Best bet for now is to become friendly with a co-worker or neighbor who can get you around in the bad weather. Bribe them with rides in your Box in the summer.
BTW...
I have snows on my Box because I want to drive it year-round. Now that I can take it out only on the nice days helps, but as you know the weathermen can't predict worth a darn around here. I didn't want to drive somewhere in nice weather and freak out when the snow starts falling.
Good luck with the no front plate. The Omaha cops don't care as long as you're not doing something stupid that forces them to pull you over. If you drive outside of Omaha, the State Patrol will immediately stop you. I lasted 6 mo before they caught me.
Hope we have a chance to get together, maybe at the Porsche Club breakfasts.