just replac'd our c-tops & the installers want'd to place the new granite backsplash against existing tile backsplash,,, i cut the tile & they fitt'd into place just as easy as i told it it would be,,, yours is no different other'n you've got wood, not tile,,, battery-power'd 4 1/2" circle saw & a straight line's all you need im-n-s-h-fo :laughing: not a nightmare at all,,, our granite does protude in front of the tile elevation but it looks perfect :thumbup: as i told my bride it would ! ! !