I want to do 12?slate tile in my bathroom, on both the shower surround and (http://maplered.com) the Counter (http://GialloFiorito.com) top. I have found 12?slate chair rails for the Counter (http://GialloFiorito.com) top edging, but I am having difficulty locating slate ?rounds for the transition of the backsplash to the wall. Do you know where I can find them? Or maybe an alternate solution? I appreciate any help you can provide. Thank you.