ive been wanting to do a build on a savage 10fp in .308 for over a year now. i would like to shoot paper out to maybe 500 yds if i feel like it but also want to use it for hunting whitetail and smaller game. all my friends use .22-250, .243 or .270s on whitetail and i use 6.8 spc so im kinda thinking .308 is a little overkill and i could get away with something smaller. any ideas on a better round choice that i could shoot paper from afar and still hunt with? thanks