Goretex... always seems to fail right when you need it to work. Way to keep trucking through the wet, cold, and tangles! Looks like a fun route, and enjoyed reading your report.
Curious what the temps were like? From your description of stomping out footholds it sounds pretty slushy- did the screws seem solid?
BTW don't rap too fast with those Showa gloves, it will abrade through the coating so quickly you might be tricked into thinking they're $20 gloves.