We have looked around and (http://maplered.com) like very much the coloration of Verde Butterfly Granite (http://tanbrown.org) . Is this a good choice for a kitchen Counter (http://GialloFiorito.com) top? Should it be sealed and (http://maplered.com) is it particulary bad at showing water stains? Are there any tips to selecting a slab of this type? Thanks.