I understand being very picky about stuff. I wish i had a pic of what the guy did with my custom system install with the nasty scratch on the center console in plain sight! Didnt offer to fix or pay for it at all, just said well idk how it happened and sorry. Just in my personal oponion i would go with the leveling kit install for free cuz your saving 300 plus dollars on that instead of not getting the lights you wanted but having a new bumper. I like the light setup and i think you should keep it. Those scratches will bother you more than someone else and i promise it hurts cuz its the first scratch. You will get more eventually and wish you kept the lights. ITs very minor and lights look awesome!!!
it's all opinion tho…Do what makes you happy!!!!!! its your truck!!
P.S. you might even be able to buff the chrome out a little with the right product