Put it in a left hand Ruger American Ranch and I am all in.
And, oh, I'd buy a Mini in 350 too (for twice the price of the American Ranch, ouch...) but it would make a great short range deer, hog & black bear rifle.
Funny thing: I remember many years ago shortly after the Mini 30 arrived, there was some talk, and some articles about one or another .35 caliber wildcats on the 7.62 x 39 mm case, which seem to have met with a collective yawn from the shooting world.
And, today, well... here we are pretty much coming full circle.
Bring it!