Also when you get your replacement rear bumper painted they will probably paint that area you circled the same color as the car. That will leave the plastic covers that hide the tail light housing bolts the only thing black. Which looks stupid, heck even if the two covers and top portion of bumper are black it looks silly. IMO take them your plastic covers and have them painted as well, subtle yet clean mod. They shouldn't charge any extra to do it they will have enough extra paint mixed.
Food for thought.