After reading many forums both here and ot other sites I have decided to build a 6mm BR. My plan is to have a Stiller Action w/drop port, 45X Leupold Scope, Jewell trigger, McMillian Ultra edge stock, and a Krieger barrel. My question is with this scope and a 20MOA base will I be able to shot at all ranges between 100 and 1000 yards?