The raining snow on a pitch black night is a good idea. Often when it's winter and I listen to Bodom outside it feels so much together with the atmosphere, icy razors wiping your face in the cold and lonely black night, especially when I listen to songs like Warheart, it's hand in hand with the atmosphere.
Waiting for new songs like All Twisted and Bodom Blue Moon to get their live display. I think at least All Twisted will get a shot; it's really all about that chorus. Something weird about The Days are Numbered makes me want to see it live. I think Waste of Skin doesn't deserve to be played live, as it brings nothing new to an already tight setlist.
Transference is one of the songs where the punch of the sound fades away when played live, like Follow the Reaper and Needled. Good album songs, not so much live.