Rockstar,
I'm thinking a Heater Face Suit for that frost bite. Plus it'll cover up all that ugly! LOL...
I remember how cold it was hunting Alberta's plains, and sitting on stand with you for nine hours has a way of seperating the men from the boys. I remember wearing two of everything: bibs, stocking caps w/ full face mask, gloves inside mittens w/ hand warmers, two pairs of wool socks w/ toe warmers, -40 degree pac boots, a heavy "Cat" artic vest, etc. I have to believe the Hunter Body suit is the ticket, especially if you say so.
I had to go back and look at the picture...I wore a camo fleece over the artic vest. The big problem with coats, the sleeves get in the way and string slap occurs. If you can roll out of something, I could see how that would be an advantage. I can also image how the walk to and from must be bone chilling...