Jeff, have you checked the POIs at your planned hunting range? Thought about the 162Amax for my 7mmRM, but then it got discontinued, so won't mess with it until the 160gr Partition fails me.
May not be the best paper puncher, but that is what I use 160gr Sierra SPBT GKs for, slight load change, but same POI at 300yd, good enough for my endeavours.