Bro's, I'm thinking about getting into range shooting. I have always been interested in the Rem. 700 .300, or 7MM. But there are a lot of good rifles out there. I am thininking of longer range shooting, 3-600 yards. I have shot many caliber guns before, I think a .338 might be to big and to expensive to shoot. How about smaller rounds like .223, or .240? I'm looking at doing a synthetic stock setup with a heavier barrel for target. Thoughts?