Post a pic of your desk if your tower is on the left of your desk.

[Too Tall]

Considering having a bit of a rearrange of my desk, the current room doesn't really work with the tower on the right had side even though it "looks right" there as I'm used to it.

I was considering moving it behind my monitor and having it side on to the left and was looking for inspiration.

 

[Nathlm]

Depending on your desk, I always feel like there's not enough depth to have a pc behind a monitor for ergonomics.
I know that this is supposed to be a cardinal sin, but maybe underneath the desk on a shelf at the back would work best?
Don't shoot me, just an idea!