[ERA Chas]

That's an excellent shot because there are no hands or dogs in it.

I must caution you-if you flat the centers, they will hold the brake dust. Changing and obscuring the color-which defeats your purpose. You'll have to clean them frequently with Castrol Super Clean and strong water rinses. You could buy mags if you want that much work.

A satin or semi-clear is much easier to release the dirt and and is not a glaring, 'blingy' look.
Jus' sayin'...