I am doing my first DIY CO backcountry Elk hunt and need some clothing advice. I am going late bow if I draw first rifle or if not drawn OTC 2nd rifle. I am 6'2" 250 in decent condition training my butt off to get prepared. I was wondering about clothing options. I am going to have to buy a layering system to accommodate the needs of changing conditions. What would you recommend for these seasons as far as what layers and particular companies? Thanks for your help!!