Personally, I would not spend the money on high end technical gear for stand hunting. I use a ton of high end gear from KUIU, FS and Sitka but as soon as the temperature drops and I am stand hunting, I go to Cabelas Wind Stop wool/fleece blend. It is lined, it is warm, it has wind stopper and you can still layer it with a puffy or wool base/2nd layers. You can buy the pants and the jacket and you are all set. You will save some serious cash, be much more comfortable in lower temps, MUCH quieter, and have cash left to buy your mountain gear when you need it. I love and buy high end gear but don't get caught up in technical gear for stand hunting.