I think with proper refridgeration methods she could probably be thawed out a number of times at your leisure.
There is so much plastic there I don't think you would need refridgeration
I have these tools and like them except that I find when you plunge the shaft into the snow to the head and put weight on it the axe twists because of the curve. Other than that great, with the usual BD quality
If you have the extra cash go for the compass etc if not don't worry about it. The legend cx is a great piece of gear. The mapquest topos are really good also.