Well the Kifaru parka came in today.
Can't believe how light this thing is. Bear in mind I've never had the latest and greatest cold weather clothing, but I'm still a little skeptical of how warm this will be.
Very happy to say the sleeve and body length are plenty long for me (6'7"), although it does fit a little snug to be a 2XL.
Thinking this may be a winner, will hold out opinions until I get at least a season in it.