Just an update.  I ordered and received a Wiggys.  Super Light Long Wide Boatfoot. It is big enough for me.  Yey! It really doesn't seem that obnoxiously heavy.  I haven't tried to compress it yet, but it can't be worse than my 4 piece MSS.  What I like about it is the hood lays flat when the draw string isn't closed.  Plus, it was only 140 bucks, shipped with the Marpat pattern. I figured for 140 bucks. It's a good value, made in the USA, it used Climashield insulation that's laminated to the material so it's using the latest greatest synthetic with a upgraded twist.  
Weight is at 5.4 lbs measured on a bathroom scale. (so give or take 1/2 lb) 
I could do a full review and test how warm it is, but that would me worthless to people who sleep cold.  I set the heat at 62 in the winter.  Can sleep with it cooler, but I like having women over so ..I need able to raise the heat fast.
I plan on taking a trip up to the UP this winter, so we'll see how it fairs.