OK Eric,
There is a mountain of stuff that could be done to your new rifle that may make it shoot better, but seeing that you don't know how it shoots yet let's give it some thought.
I imagine that you will want a scope mounted. Many is the fella who squirts water out of their blubber glands right below their eyes that guns like a Weatherby 5 because they don't come with iron sites, but then they (1) mount the scope with mounts and rings that would take a troop of eagle scouts ,2 days to get off with a cutting torch or (2) the get the scope sighted in ,but never took a shoot with the iron sites and head into the field, or the guy at the big box store sells them mounts that are too high and forget seeing the iron sites anyway. Get the right qd set up and mount correctly.
If you are not going to shoot past 300 yards and " click " your life away with the turrets I suggest that you just don't have them at all. Yea! I know, they look cool but they stick out and bang into things.
I have many guns, actually it's a whole lot of guns. And for each one of those guns I have one load for each. And though that may sound weird to some when I grab a box of ammo for a specific game a corresponding rifle is already sighted in and ready to go.
So just start out buying a box of ammo that is designed for what you want to kill and shoot the weapon and go from there.