Agreed--I have most of it too, after having bought the French CBS CD set that came out a long time ago in addition to the domestic reissues that Sony did in the late 1990s. But I'd still bite on a Mosaic treatment, Ducalist that I am. And there's plenty of good material as well. Actually--not in terms of a Mosaic, though--I find myself lately favoring a number of live recordings from this era, like the 1948 Carnegie Hall date.