Electrical.- Depending on the situation, static electricity messing with new electronics comes to mind. That could be controlled with a can of "static guard" from the laundry isle of your local supermarket or static strips on edges.
Sparks and flammability! A can of flame retardant too?)
Cleaning- Fibers in your gears, and bearings will show up no matter what weave. Id keep a closer eye on that. Plastic in/out carpet grass blades, slowly turn to flakes, and green/brown plastic dust prone to static cling, and quickly foul greasy/oily surfaces.
But you can really vacuum. With brushes on the nozzle! Lets see you do that with delicate ground cover.
Cream? Sure go ahead, you can dye it dark brown, or black next week
You might be able to pull it off, not me. One derail grease streak, I'd go nuts
If you use padding, its soooo quiet.