I hear you, Brad. I'm kind of embarrassed that I'm just getting around to it now. The only Bird I have is a handful of live discs (including The Quintet and Bird 'n' Diz, of course!) and one disc on the Music Club label of Dial stuff. Its an oversight that should have been corrected ages ago. I can't wait!
The only drawback I can see with these two sets (if you can even call it a drawback!) is that it's all going to be "careful listening" stuff, if you know what I mean. I may not finish the first listen to both sets for months. Then again, as much as they're busting the budget, that had better be the case!