As much as I'm not a huge fan of their newer stuff (Jade did grow on me though), they do sound better live than they ever will studio version. I profoundly hated Born to be free and thought it was actually not bad at the MSG (gasp!).
So we've got Without you, I.V., Jade, Born to be free, Hero, Beneath the skin, Scarlet love song would be a stretch...
Still, quite a few new songs and I somewhat agree that they are an almost natural, albeit sad, evolution from te Dahlia era. They've re-recorded english lyrics for Tears, Kurenai and Rusty Nail as far as I know? Those will most likely end up on the new album too. That leaves very little room for uknown songs.
Now... if only they could play Weekend, Dahlia, Orgasm, Blueblood, Sadistic Desire... some of those live, it'd be great. A Vanishing Vision medley is still something I dream of haha...