Here's a shot of my completely gutted bathroom.
Note that the cast iron pipe that was connected to nothing and just hanging next to the main stack has been removed. It took quite a while, but I finally cut through it and got it out.
Now for the bad news. When I was moving the electrical wires that were hanging over the bathroom ceiling, I looked at what they connected. Turns out it's the lights in my kitchen. And they're connected so safely as well.
It's sort of hard to see in the picture, but there is no conduit or any other protection around the wires connecting the cannister lights. It's just tons of exposed wires lying all over the drop ceiling. Something else to fix. Though, I can't believe the inspector didn't find this. What a waste of $345.