A) Do you charge more without saying anything, once you've assessed the work involved in making them look good in photos? B) Do you grit your teeth and work on them in post, removing pimples, heavy pores, yellowish teeth, lazy eye, or other problems without charging more? C) Do you discuss anything like this with a client ahead of time (tactfully of course)? D) Do you say nothing and leave their photos as-is unless they request retouching? What are your practices?