I'm from Virginia and I rode Verbolten the other day. It was an awesome coaster, but on the short side. The launches are pretty fun, but I think the Hulk's is more intense. As for a coaster like that for WWOHP II, I don't know that it really fits the Gringots theme. I would imagine a Mummy like system with the more or less same mine car design. But, from what the sources told us earlier on, the Gringots coaster will concentrate on theming more than the actual coaster portion.