^^^^^ Good for you!
Similar conditions here, I have taken a few moose with the 30-30, and regularly hunt with it, the '92 in 44-40, the 45-70, and my "high powered rifle" a model 88 in 308.
I usually take two into camp, have to make that decision soon, and work up some loads. Might take the long range Ross rifle and maybe the SKS this year we'll see.
There are places I hunt with longer ranges, and when I go there, I just choose the appropriate rifle, or, choose to limit myself, or stalk closer.
The long range guys are missing a great deal, in not stalking closer. You can learn a great deal watching game like this. With practice, you can get a lot closer to deer, and moose, inside a hundred yards is usually not too hard.
Sold my 338WM years ago, loved the cartridge, just don't need it.