I understand, shortened and recrowned heavy barrel. How heavy, only by lenght or diameter when compared to a regular SB2 45-70.
For custom, we have all our inclination.
When using scope, sight radius is no use.
With modern powders, i have no need for a great barrel lenght to push my bullets with enough speed.
A straight Choate stock seem to help to take recoil (for me).
So:

I'm not a "tactical look" fan, it's simply the most affordable thumbhole stock that i could get. And the wide forend is perfect when i use a bench front rest instead of bipod.
And the project isn't finish, something is missing at the muzzle!.
I would like a BC. Look really fine out of factory. But with my specs for pratical use !!. Scope for my eyes and suppressor for my ears, it will be awfull, i won't do that. I can't figure how to let it on the wall, just for eyes!.