Dan The Sig Man, that's a very good decision to keep it in original condition.
I've had my Norinco (first/only SKS) over two years and would not consider selling it. Other than more ammo, what other .30 caliber semi-auto rifle would the money buy, which uses lower-cost ammo?
This rifle has no sentimental value at all, but is simple, military-style (a critical factor), reliable, shoots affordable ammo
(AIM: $179/1,000 rds.) and always has its magazine.
The targets are in the mud or river at 50-150 feet and do not require an AR and fancy, glamorous (pricey) gear to shred, destroy them. Life is too short to be enslaved by fashion.