You forgot about the air rifle!
I like to use the 22 rf for the young ones, but in a heavily hunted area that only lasts for a few seconds!
I use the 40 gr HP in a .223 until it gets hot then the .220 Swift comes out.
I use a shooting mat or carpet scrap to lay on.
On a windy day the truck moves to much. I don't like creases in the hood either.