Guys I'm looking at getting a 6mm or 6-284 built for coyote hunting. I have plenty of heavy guns so I'd like to keep this one on the light side for carrying. The only thing I'm dead set on at the moment is a McMillan A3 stock and Remington action. Could you please help me out on what I should look at for a barrel and also what I should expect for a final price start to finish?