i get that the urge to modify is strong, especially with how much is available and how easy it is. That being said, id not touch it if its not broke.
maybe do the trigger safety recall thing so you do have an ND, but if it shoots, dont screw around with it.
related story: i bought a custom mauser in 257 roberts that had been built probably 50+ years ago for the brother of an acquaintance. the brother passed on and i bought the gun for $450 with 4 boxes of ammo. the stock had been bedded, and they even bedded the barrel, which is an older practice before everyone now is "Give me free float barrel or give me death!!". The trigger was worked on at the time, the stock is a no frills military reshapped to a sporter configuration, the swiss cheese holes in the action drilled for umpteen sight configurations have been adequately filled and it appears someone did a better than good parkerizing on everything. the redfield that was on it had some issues with the power ring, so i put an older Bushnell 3-9 i had on it and im not going to touch it otherwise. its all very utilitarian and beautiful in its simplicity.
some things are just good enough. ill never shoot the volume of 257 Bob and to distances like i would my long range rigs and so its going to be a great first gun for my son who was 12 months old at the time i acquired it.