I am purchasing White Carrera for an island (http://maplered.com) , I was comtemplating using honed white carrera for a more rustic look topping an antiqued black rubbed cabinet. Will maintenance be very different for honed vs. polished? Can you seal a honed Marble (http://www.lightemprador.com) or would you get a polished look as a result of the sealer? I think I need some advice from others. Thanks Cindyr