Without a 240v charging option don't do it. Even with 240 volt charging, and no way to charge for 200 miles in extreme cold weather that's probably really pushing it. 3's are not the best cold weather cars. Freezing door handles and frame-less windows in addition to charging I would probably look for something else. Or get use another vehicle for those 200 mile trips.
I hear all this about freezing door handles and windows and haven’t had it happen to me once in Alaska. I always pre heat for 10-15 min when I leave work though. Also per the frameless windows being bad in the cold. Most Subaru’s have frameless windows and most consider (me included) Subaru’s to be the benchmark for winter vehicles. Top Subaru states: VT, ME, NH, CO, MT, OR, AK