M1rifleman,
Just mho, if you have to D&T anything, it decreases its value. But then again it’s really what all makes you happy! So if you wanna put a scope on your Krag l, go ahead.
Chances are if it has already been cut down, or sporterized, you are certainly not going to decrease it’s value any more. So do what make’s you happy? And good hunting!!! Krags are fun!