Forgot to add sheep just throwing this out there unless your sold on .300WM,. 7WSM, .284 Winchester, or 7mm mag will all get there. The .284 180gr Berger VLD is something fierce when paired with those three cartridges. You'll burn less powder and have less recoil, and same if not better ballistics.
Then I heard the voice of the Lord saying, "Whom shall I send? And who will go for us?" And I said, "Here am I. Send me."