Hey Ruiz, long time no talk! And thank you for the offer.
If not FLAC (basically a losslessly-compressed WAV), WAV would be just fine. (The size would be about double that of FLAC.) The question is, how would we work this out? Dropbox of some sort, perhaps?
So, finally, I might get to hear this gem from 20 years ago in all its uncompressed glory! And I get to cross off this final piece of the puzzle...