Hello all, new to the site and looking for assistance setting up a Savage 110 Tactical 6.5 Creedmore I bought for my son and his first antelope hunt. He's 16 and I'm 52, we are both from Iowa. He has 4 preference points for Wyoming and will draw the tag he put in for. He has wanted to do this hunt for awhile now (thus the point buying the last 4 years) I do not hunt but will gladly take him on the adventure. We researched the gun and bought the 110 Tact now we need a scope. More research says Vortex, but which one? I like the idea of a zero return and the ability to dial in a yardage but do not fully understand the dial scopes fully. $800.00 is my scope limit, any thoughts on which vortex model and why would be appreciated.