Thanks for the info guys, I've been leaning towards the Noveske because of the poly rifling. It's going on the LMT upper I've already got with the 10" Troy rail, and I'm planning on matching it up with the KX3.
I went with a WO 16" midlength barrel because...
Chya! You and me both! I've got to get my finger print cars, passport pic, and form 1 in this week. Can't wait! ETA, I'm going Noveske!