James, you’re a rock star. That worked near perfectly. The only problem was that the $options['comment'] didn’t really contain any useful information — it only returns a string related to the state of the comment form (I only tested it on a new comment and it said “new”).
But that wasn’t hard to work around by getting $post as a global and grabbing the $post->post_type value for comparing.
For anyone else looking to do this, here’s the complete code that I used and appears to be working. You’ll just need to stick that in your functions.php.
James, thanks again.
