I am tearing down an old 110 Savage Police Sniper in 30-06 and going to restock it and rebarrel it. I am considering a new caliber like 6.5 Swede, 300 Win Mag, 338 Lapua, etc. The gun's purpose is to hit targets from 600 yards and beyond. She was actually a decent bench gun for club matches but now I want to make it a long range plinker. Right now I am split between 300 Win Mag and the 6.5 Swede. Any suggestions? Critiques?