LOL all in time.. See the thing allot of people don't understand is that a 308 and a 30-06 both use a .308 dia projectile the difference comes in the grain weight and propellant load needed to push a 225 grain bullet down the barrel. As for the scope it is adjustable up to 40X I typically leave it be unless I'm acquiring a target. Sun glare isn't a problem as the receiving recital is angled. I only added the -06 because I can use bigger projectiles for larger game.
I can do everything with the -06 that I do with my 308 I just have heavier lead to choose from..