If I may say what I personaly think about that I'd mention the fact that rendering such a detailed orchestral score needs artistry or sensibility more than technical skills. The engineers who worked on this score at first where both I think.
I have to admit I'd love to have the whole set at accurate pitch as sometimes I still feel there's a difference between a cue and another. But this difference is not so bothering... It's only a "particularity" that's hardly or even not noticeable. I'd add that the OE has reached a quality yet above my own expectations and I won't feel any regret to leave it as it is now.
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Here's the untouched Finale from the LP for Mangobyebye: Finale LP