Your posts often inspire, challenge, and rustle the intellectual feathers of my mind. I can definitely sense the impact this brief retreat had on you, both physically, spiritually, and mentally. A 60 mile solo overnighter in Glacier during late fall encountering the conditions you experienced doesn't roll of the tongue very easily... who does that!? Epic to say the least, or perhaps another stroll through Glacier for you? Either way, killer stuff. It would appear you're in a good position going into winter considering it's only November and your Classic isn't until Spring. Lot's of training time with a solid base fitness.
I'm curious to the newest metamorphosis of the All-Pack, hopefully there will be a posting with images on this soon. Also, would you share some of your gear choices for this outing, specifically your garments. You mentioned you were out with your Fall clothing, which for me would be full on winter attire for our mild "winters". I'm far from versed in dealing with the kind of weather you encounter in Glacier, and I'd like to have more versatility in my clothing kit. I've read your post on clothing and layering for active pursuitsds recently, I'll read it over again.