Hi!! I got lightstreams tile from my PB that he had left over from another job. I’ll post some pictures. My question is about installation. I think it was ordered to be installed all the shiny glass side up... I understand that most people have it with half the iridescent side up. Can I flip half of them and still do this? Hopefully that makes sense! Also we have a bond beam wall... I was planning on using this tile on that wall and the tile line and all around the spa... is this too much... any pics from anyone? Suggestions?? Thanks in advance!