Now why would you go and say something sensible like that??? Lol! The R8 that I currently have will only go up to 375. I'd have to buy an additional stock or get mine opened up for the larger 458 Barrel. Which I don't really want to do. I also don't want to pay $3600 for a 458 Barrel. I just can't justify that.
As for taking two rifles, I've done it twice so far, and it's just a pain in the ass to lug around that big long hard case and all the ammo. So, being somewhat of a minimalist, I got it in my head to only take one gun. I plan to use a short take down case that will only hold one rifle. As
@Red Leg always says, "very easy to schlep".
We're also going to be taking a charter flight, so they asked that we keep our weight to a minimum. So, with this criteria in mind, I'm between a 416 and a 375 at the moment as a compromise.