1-Asking strangers if what you are feeling about a specific subject is probably not the best thing to do because we aren't you and therefore our opinion should count for nothing.
2-Using the term creepy is probably not the best way to get people offering advice because many will avoid saying they love watching dead performers because you have already implied that you think it's creepy.
Here is how I look at it. I'm old enough to have watched porn that was made 30 years ago and more importantly most of the porn that I really enjoy was made in and around that time so by default I am likely to have a lot more dead performers on my list of favorite than someone who has only been watching porn in the last decade or so. If I were to avoid watching those now dead performers than it would greatly affect the number of movies that I like to watch.
Maybe it's a question of time between when the performer has passed away and when you start to watch her again. I can understand being uncomfortable watching someone who has recently passed away but a year from now will you still avoid anything she did because you automatically think about her death?

