Not kidding at all, I've been handling firearms for over 50 years and don't recall any negative comments about sporterizing other firearms, but when someone mentions a Mosin it seems to provoke all types of emotions.
But, I may have led a sheltered life
olcop
I dare you to go to one of the SKS forums and tell them you have a non refurb 1953 Izhevsk and that you want to thread the barrel for a muzzle brake, drop into a Tapco stock and put a 40 round magazine on.