Local range is 800 yards, finally found a spot where I can go to shoot out to a mile, looking for any tips 2 rifles, hope to hit with both R700 300WM 2950FPS 215gr Berger Tikka T3X 6.5CM 2675FPS 147gr ELDM R700 has enough adjustment internally, going to have to hold about ~30MOA on the 6.5...