Has anyone out there in TOH land ever had a cast iron fixture (tub, sink, etc.) reglazed? As in had the porcelain blasted off, down to the bare metal, and then the porcelain process was done from scratch. If so, were you satisfied with it? I was told there is a company in Illinois that does this and was wondering if anyone knew which one it is? I googled it and found quite a few. I have a toilet tank that I might consider having done.