Yeah, going with this scream style it's pretty easy to get ridiculously high.
I suppose we'll post the finished Hallowed Be...vid soon enough; now that song was HARD to sing. It's too low for any scream/falsetto style, but terribly high for normal singing, just hell to sing. If it were one step either way, lower or higher, it could be done much easier. Accept is, on the other hand, definitely falsetto-based screaming stuff all the way.
Steve is better at falsetto shrieking though; he sings the Krokus song and does a great job of the falsetto screams in the chorus. I can't keep up singing falsetto for long and it sounds cleaner than my usual grumble actually when I do falsetto.