Just ordered a stainless conical from spike brewing. $525. I really liked using the conicals for the 1 bbl. I was very comfortable with them and my ferm chamber has a clear door so I can avoid like struck issues. And now I can do spunding to try Ken's low O2 carbonating process and still clean things more easily than a keg after.
I know, I know, I know, I'm just trying to justify it... the fact is I wanted it.