Yes; I now have icons for each post. Fear me. I wish I could say it’s a plugin or a clever php code modification, but I’m just hard-coding. (I know, I know; there goes all my mystery.)
Still not one hundred percent sure if every post will have an icon, but more likely than not they will. Maybe. If I feel like it.
Now, if I really wanted to be obssessive and waste time, I could go back and assign icons to everything. But I won’t. Just the past week or so.