I'd leave them on. I like seeing my name in lights. It's so rare that it happens. It wouldn't change my flying style any. I'd still hit a tree as often as possible.
However, I do land without kills as often as I do with kills. The whole "immersion" thing. If I run out of ammo, have a fuel leak, didn't find any fights where I chose to take off, I will still try to land if I don't feel pressed to be somewhere else. Conversely, I will also bail if I feel the need to answer an "alert 28" call.
My name in lights is not my motivation for landing. I like to pretend that I can "live to fight another day."
The opposite side of this coin would be a "bomb and bail" pilot. If your name isn't going to be in lights or your goal is to do damage and get back as soon as possible to take advantage of the no ammo or no VH you have just wrought then bailing without damage or without fighting is legitimate in your eyes. "Your" being the person who does this. The closest you can get to being a kamikaze.
wrongway