Exactly the same situation with me and mine. we actually have the first photo we took together (2010 crooked digital camera field party photo) framed in our house.
+1 for nitride. The vortex podcast has an episode where they go in depth on barrel finishes that talks about all of the different metal coatings thats really informative.
708 is a pretty forgiving cartridge, If you've shot that many combinations and can't get it under an inch id start looking at stock/scope/rings and bases.
I have one of the cabelas outback tents and a really like it. I dont hunt anywhere super cold so I dont have a stove. If it does get bad put I'll fire off a small generator and run a space heater. Set up is pretty simple, and after a few times one man can have it totally ready in five minutes...
BRO is #LEGAL just because you dont want to #HAMMER and do #WHATEVERITTAKES to #HARVEST a #PUBLICLAND #MONARCH like the #FIREBULL or any other #TOADS these dudes #LIVEFORTHEHUNT but anyway its all LEGAL MEANS OF TAKE BRO just like #LEAVEPEOPLEALONEBRO and dont be a #HATER just because you aren't...