I just bought a new to me trailer which an acquaintance had custom made. It is very high end, but I am disappointed that the bathroom sink is plastic and I would like to replace it with a porcelain or ceramic one. I am having a heck of a time finding one suitable for an RV....they are all way too big. My last trailer had a very nice one in it, I believe the name on it was Sealand. I can't find anything like it in any RV parts stores online. Anyone know where else I could look? I know they make them.