The Varese and Webern "complete" editions I'm familiar with (although it is
a pity that Boulez didn't do "Im Sommerwind")--who has a complete Messiaen
set available?

Aaron J. Rabushka currently enjoying a renewed relationship with the Prague
Chamber Orchestra's box of Haydn's London Symphonies and wishing that there
were an Integral Havergal Brian someplace