I'm with Don: that rifle is near enough to original to keep it original. Or sell it or trade it to somebody who wants an uncommon hiwall and get a rifle in a better hunting caliber if you want a hunting rifle.

It could be a great target rifle. Again.

(I truly long for the days when there was something like this in the "rusty/dusty wrecks" barrel in many gunshops. Where I found my .30-40!).