I am in the process of building my first hunting rifle. What I have so far is a factory Remington 700 SA Standard bolt face, HS Precision stock with bottom metal and a Leupold VX-5HD 2-10x42 scope. I have reamers for 6mm Creedmoor, 6.5 Creedmoor and .308 Winchester. I am mostly going to use the rifle for Deer and Coyotes. Looking for suggestions on which caliber to chamber and what barrel profile to select. Thanks in advance for any input that you can offer.