Posted for "Alan Adamson" <aadamson@highrf.com>:

 While I'm coming on late in the conversation.  For those building Legacy's a
 bunch of us (myself included), when this way....  Richard Ogg makes
 excellent tubes and will make them in any size, length, etc for just about
 any purpose as well.
 
 http://www.lancairlegacy.com/news.html (second major section in this link)
 
 Alan