Hi Vicx1234, Your mailbox is full can't PM you, wanna check with you, did your ID advise you what is the cons of using cement screed? If not why are you choosing tiles instead? I am thinking to use on the kitchen wall but don't know will it get moss cos I've a sink there? And also where did you get your Edison light bulb? How much is it? Also, what kind of paint coat you apply on it to prevent rust? Hope you reply, thanks