Tube organs with the exception of Allen did not usually have anything
you'd really want for hi-fi.

Many of the tube people who are DIYers are pathetically cheap and more
than a small number, are stupid as well. The High End products offered
often do not use a terribly excellent output transformer.

There is no more great unwashed supply of vintage anything in the US
anymore. Everyone has a computer and knows that old hi-fi, old guitars,
you name it, is worth a bunch. eBay has pretty well put the blocks to
the old line trunk gypsies and flimflam artists who ****ed old widows
(Sumner, damn your eyes...) out of hi-fi and smalltown theater building
owners out of Altec horns and 604s and WE gear. Now they are all making
phony Fender guitars.