I had no parts fall off while stripping or painting this unit,the parts are very sturdy on my Athearn ACes an I tend to be heavy handed at some times so it wont be an issue for ya,and its not hard to replace the lights. People tend to lie about the parts being fragile. I do Prefer the Gray Units over the Southern Belles. I might do another Grey unit,and get 2 more of the Athearn Southern Belle Units.