NewsPlusNotes said:We do know that the coaster will utilize a vertical lift hill that is located in the giant tower (seen above) that has been built. That lift will be followed by a vertical drop through the tower, with the trains speeding out of the hole you can also see above. The rest of the ride features track that stays relatively low to the ground, an inversion in the dark, and an element that is in the shape of a heart.
This article suggests that both the lift hill and vertical drop will be inside of the tower:
I've also just noticed the track length of 4,051ft. I know it's a hyper coaster which are naturally longer than 'standard' coaster but that's a pretty good length and over 200ft longer than The Smiler. As the article points out, hopefully we will hear more at IAAPA.