We are designing our master bath form our new build. I know we want dark-medium wood vanities with a porcelain wood looking tile with more of a gray tone. We were looking at frosty carrina or London grey ceaserstone for the counter tops. I need design advice on back splash and shower tile. Thinking about a gray or earth tone subway tile or Carrera marble. Our shower will be 5x5. So want to be budget conscience too. My style is rustic/transitional. Thanks a bunch