Thats a good one but i you might want to think just for fun about trying that convertion using the BLR from a 300 Winchester mag to a 50-110 the BLR as you already know is a 55.000 PSI action and one like that rechambered into a
50-110 is the cat's meow you wind up with a lever action thats about the same as a 505 Gibbs.
525 grain at 2350 in a BLR 50-110 is no joke just don't pass your reloaded ammo out to folks with the winchester vertion of the 50-110 i really don't know if it could handle the extra PSI the souped up 50-110 reloaded ammo is running at around 51.000 to 51.800 PSI and no one could every pay me enough to try them out in a Winchester lever action god loves Varge powder

thats about all i will say on that topic

Sounds like you have a really nice place to fish

I lived in Alaska for a few years with the wife and kids on the ( Res ) i miss the hunting and fishing but not the state
bird ( White sock )

Those are very good choise's for rilfes to hunt with
are you reloading for your 348 or buying factory ammo?

With your 348 are you using 250 grain bullet's in it ?

as for the /06 i had thought long and hard about having one built with a super short barrel and light weight stock
for these pesky couger its a great all around round
and darn hard to beat for a first time shooter rifle choise

anyway once again i am starting to ramble on

Thanks Micky for your comments and warm welcome to the Board