I am debating between the 20moa and the 40moa Nightforce base. I am building a custom rifle and I want to shoot 2000 yards plus. It will be a 300RUM shooting 215 or 230 berger hybrids (if I can ever find any to buy!!!). The two scopes I am considering are the Vortex PST 6-24x50ffp or the Vortex Razor HD 5-20x50. The PST has 65moa of travel and the Razor has 125moa. I know with the Razor I could use the 20moa rail and be fine. But with the PST I think I would have trouble being able to dial enough elevation. I was planning on a 200 yard zero, would this be possible with the PST and a 40moa rail? If anyone has a PST with a 40moa rail I would love to hear your experience. And if you don't I would like to hear your advice too! Thanks for any input!