I want to do a new rifle to shoot in some local long range club matches. The rifle needs to be light enough to carry ( hunter class ) and shoot off a bi-pod. What does the stock need to look like, high comb, adjustable, what about grip angle ? Is it better to have the scope set high or as low as possible? Should the scope be pushed forward in the rings or be pulled back toward your eye? What stock should I buy, nothing too star wars looking no thumb holes. " hunter class look " also I am left handed. Thanks Jon