Oh those silly hot and cold indicators, I can't count how many homes I've lived in or been in where they are on backwards. The one that says hot is really cold and visa versa. I don't know what country you are in, here we get ads for stores and they show things. If you could get an ad for a faucet that could help you put the finishing touches on this. There are so many different types of faucets. You've got a good start.