I too am almost set with my layering system.
First lite minaret aerowool crew top
Kuiu peloton 200
First lite uncompahgre puffy
Kuiu guide jacket
Two changes I am considering are a patagonia R1 hoody in place of the peloton 200 and a foxwear.org power wool shirt in place of the aerowool. The foxwear power wool shirt intrigues me (and its only $35)
