I recently picked up a New Weatherby backcountry non ti in 6.5 wby rpm, and a christensen ridgeline in 300 PRC. I have a Manners EH-1 stock ordered that i plan on using for the ridgeline. I'm having a hard time deciding which way to go on optics. I am leaning towards a Leupold Mark 5HD 5-25x56 for the 300 PRC, and a Leupold VX-6 3-18x50 for the 6.5 rpm. Ideally, I would like to shoot at game 500 and in with the weatherby, and 1000 and in with the 300 PRC. Suggestions? I'm fairly set on the mark 5 for the 300, although some of the khales options with the skmr reticle are tempting. Where I'm getting hung up is on the weatherby. I'm also considering the S&B Polar T96 4-16x52. I know I want to stay in that magnification range, and i would prefer a lighter optic seeing as how the rifle is only around 5 lbs. Thoughts?