When I was "a wet behind the ears kid" around 1958-63, I both fired & hunted with MANY original ML rifles & shotguns that belonged to my GF's "play fellows" (As my mother called them) after my GF died.
(The "old boys" as they called themselves were mostly at least 70YY & several were WWI veterans, who had acquired "good used guns" that dated before TWBTS. - Neither they nor I see any reason to NOT shoot/hunt with original firearms.)
Now I'm 69YY & my favorite firearm to take afield for birds/small game is a Birmingham-made 14-bore (that is really "Plain Jane") SxS shotgun that I bought at an estate sale years ago. - It shoots fine, is graceful to look at, is "quick on the birds" & I see no reason to "hang it on the wall, as it's far from a museum piece.
(There are LOTS of perfectly sound/shootable fowlers, rifles & DB shotguns "around" if one looks carefully & I've told several people here to look for a good original, rather than paying a lot more for a replica.)
Note: I just looked in a catalogue (that I received yesterday) that offers a PEDERSOLI SxS 12-bore shotgun for sale for 1750.oo plus S&H.
If one "shops carefully", you can buy "a lot of shotgun" in an original out of Ireland or the UK for that money & that's LOT nicer than my UK DB.
just my OPINION, satx