I have been getting into long range shooting and have been using a Remington 700 .243 that i have been upgrading as I go along. Right now I have a 0 moa base thats on the cheap side and i think its time I upgrade it. I have been going back and forth on either s 20 moa or a 0 moa. I am shooting a 95g bullet that travels at about 2950fps. the range I shoot at the most has a max range of 550 yard but I do want to move out to 1000y yards at some point. I have a vortex pst 6-24 and with my 0 moa base I have about 25 moa travel up, so I am worried that I will be at the max end of upper travel if I go with a 20 moa base but it would make it a bit easier for 1000 yard shots down the road. I would like to keep my 100 yard zero as it keeps the math simple. Any advice? Are there any problems if I do wind corrections if i am on the upper end of the turret? Not that I do much wind corrections at 100 yard but at 300 yards I might. Any bases I should avoid or any bases I should keep my eye open for?.