I'm going to take a different tack here. You did not state if you reloaded your ammo, or if you did I missed it. Anyway, you have a nice rifle in .270 and will inherit another nice rifle in 30-06 which you plan on using for game larger than deer. My guess it's probably elk on your game list and the 06 is a good elk rifle very usable on even larger game. Seems a trip to hunt elk or other larger game would entail some travel and that .270 with proper bullets would make a very dandy back up rifle. Also, if you reload your ammo you can make lighter level loads that would be much easier on your shoulder.
Last year on my annual elk hunt, I shot a nice cow elk at 350 yards. I aimed for the standard heart/lung area and the bullet broke her neck at the base of the skull. I'm fairly decent shot and can call my shots and I called at the heart/lung area. Later a few days after returning home, I checked that rifle at the range and it was shooting all over the place. I replaced the scope with another and the original scope was bad. If I'd not had very good luck and help from above, I would not have taken that elk. I did have two other rifles back at the motel and would have used one of those the next day.
I only bring this up because you have a nice rifle you have confidence in and stuff does happen. Personally, I would not feel comfortable hunting elk with a .243 although quite a few people do. Just something you might want to consider.
FWIW, I've had three Leupold scopes conk out on me. Fortunately two happened at the range. Only one was on a hard kicking rifle, my .35 Whelen on my elk hunt.
Paul B.