Packing my PC when moving

Hey yall So got a moving company provided for relocation. I’m worried about how to go about packing my PC for them. I’m going to likely unplug some of power cords. But other than that is it necessary to unplug anything else? Or package the GPU separately?

I’m thinking of using lots of bubble wrap and a “moving blanket” to support it within a box.

It’s quite literally probably the most expensive thing I own outside of a car… so any dumb things I should avoid ? Wish I could attach a picture 😆