I say you should cerakote it sniper green or whatever color you desire.
Disregard the naysayers. It's not their gun. They can go buy one and do with it as they wish.
You have nothing to apologize for or justify. SP-101, Python or whatever. Who gives a d@mn what the next man would or wouldn't do to a stainless gun? Last I checked, money spent was item bought.
Enjoy your gun, sir.