Yep, I'd assume that the audio quality of the original recording must be quite awful, which is super unfortunate, as that means that it's even more unlikely that the band would ever actually officially release that full show to the public.. But oh well, one can still dream, right? It would definitely be so wondeful to one day be able to see some proper video footage from those first few shows!
Oh, and I indeed am the very same person! I'm actually a bit surprised that anyone has even somehow managed to stumble across my little site, as I never really meant it to be a proper "site" per se, and more so just a place where I collect and dump all my Nightwish stuff from the golden olden days haha! (And there is actually a "hidden" AFF page there as well, which is accessible by pressing the Elvenpath gif, where I have tried to collect all the known pictures/articles from the AFF era!)