We are into week 13 of our pool construction. Our landscape contractor is now installing the travertine pool deck, next is the Stonescape mini pebble finish. I am trying to decide between the Stonescapes Mini pebble Tropic's Blue and the mini pebble Midnight blue. Any thoughts on my color choices? We have a seat wall with water falls that is stacked stone and a large baja shelve with bubblers. I noticed some people make the baja shelf a lighter color like sand. Does anyone have either of these finishes and is one easier to care for than the other? Thank you for any input.