Seeking advice for choosing laptop stickers, or using a screen protector as base?

Hi guys. I’ve been considering adding some stickers to my Librem 14, but I don’t want to ruin the finish on the back of the casing. A lot of stickers can leave residue which sometimes needs solvents to completely rid a surface of the adhesive. Are there certain types or materials for stickers I can reference to choose stickers that won’t damage the chassis?

I’ve heard about using sheets of screen protector plastic to put on the back of it, to act as a layer to store the stickers, with the added benefit of being able to take them all off in one go and preserve them, if wanted. Has anyone tried that? My only concern would be if it has thermal consequences for the screen.

Does anyone know the best way to handle stickers without harming the laptop?

There are removable/repositionable/restickable vinyl laptop “skins” you can buy that don’t involve adhesive, I think. I don’t have any personal experience with them, though. Apply one of those, then you could add your stickers.