I'm torn between buying a g7 br2 rangefinder and using custom g7 turret... or maybe using moa?? Or buying a Leica rangefinder and using a kestrel 4500 applied ballistics program for dope... I'm kinda new to long range... any input would b appreciated.... I want the easiest long range system that is accurate... I know g7 doesn't factor in spin drift and corolis effect... and kestrel figures out everything... please give me some feedback.. thank you