Atlanta

All, I have a Lexus ES430 and just returned from getting quotes for repair ranging from $575 to $1,250 to repair a ding the size of of a #2 pencil eraser. Based on the comments, I'll have it repaired and learn to live with it until a major accident occurs. We live in Atlanta and travel a great deal, we are confident there will be other dings. My question, when going with a repair what steps should I make sure are included in the process, i.e., sanding, final coatings, etc.? I look forward to the feedback. Regards, Atlanta