I am selling my modified and going to a quilt.  I bought this on gear swap and love it.  The original owner had the hood professionally removed.  The draft collar is still in place.  Whoever he had do it did a remarkably good job because it looks like it was made that way.  I do not like being cinched into a sleeping bag hood so this worked great for me.  It is the 6’ version.  Last year I sent it to WM and had them add down.  If anything it is now warmer than a new one.  I would put it at about 15 degree.  It is in very good shape with no rips, tears or other damage.  Not sure what year it was made.  I believe it is about 6 years old.  $350 shipped within the continental US.