What are your opinions about illustrations in chapters.

Okay, been writing this story for some time now. And when I write I always listen to music. Not just instrumentals, but lots of different music.

Sometimes the music manages to sync up with the scene or story beat, and voila. I spoof up illustrations of some scenes.

Now I don't plan on putting, one every chapter. More like those seldom light novel illustrations of characters and scenes.

And sometimes maybe an animation or two when I get pumped up by the music. So should I include those too?