I am gearing up for a move from Nebraska to Fairbanks, AK. I have a soft top on my '06 Wrangler, and that's gotten me through the Nebraska winters with no problem. Does anyone have any thoughts on how it'll hold up to a Fairbanks winter??? I'm not concerned with road noise or being cold in the cab...those are facts of life I'm okay with. However, I'm more concerned with how the plastic windows will hold up to -50F temps and so forth. Anyone have soft tops in that part of the world that get along alright???