I just got a new Winchester Model 70 Classic Sporter in 25-06. This rifle will be used primarily for coyotes/deer out to 600 yards. This is my first Winchester and I would like to know a couple things that would really help with the accuracy/consistency of the rifle. I am willing to send it away to have it accurized by a professional. I want it to shoot 1/2 MOA regularly with a fine tuned load.