It's not my XD. I agree that's too to the pink side. Some guys have great success with crayon, as strange as it sounds. There's a big how-to writeup on the site. Crayon is great because it's removable, and cheap. Some guys have used some sort of ink pen, I'd have to look at the writeup page to check. I think a red that matches the safety indicator would be good, depending on where.