"Another option would be a new Stainless IBC tote. While they aren't as pretty, they'll last forever, with a wall thickness of more than double that Letina tank (you can ding the Letina, you'd never ding a tote)."
I have four totes in my operation. On a side note, I went to visit a distillery in Seattle and they had some Steampunk, Armageddon, Apocalyptic still running with all sort dials and such. On closer inspection it was a 500 gallon tote in a copper and metal box. It looked cool and got the job done, but I still chuckle at the smoke and mirrors effect.
Secondly, if you are patient, you can find a jacketed tank, attach water heaters, a circulation pump and some safety's and you'll be good to go. My cooker can double as a still as well. It has a tri-clamp fitting at the top.