I dunno man...for me, it's like, I know this music. I don't think there's anything left for me to hear in it (audio-wise). "Sound quality", maybe a difference, but, hey, I'm a longtime married man and have long ago learned that different is not what you get, it's what you give, so I might not be the right person to ask about this. It's not like you're going to hear any new instruments or anything, it's still the same music and you know it pretty well, I'm thinking.
Still, hey, if you get the CDs (and these may be the ones to get if you don't have any - and, really how does THAT happen to a guy like you?!?!?!?!)), you can save your vinyl and not have to worry about wearing it out by listening to it. Collectors (and your wallet/estate!) will thank you for this, maybe.
As for the highly competent Bob Blumenthal doing these notes, uh....ok.