Love that.
An Escape from Moria attraction is the absolute top of my wish list for 'ride this before I die'. Rather than a regular indoor coaster I'd like something which enables a significant element of storytelling in particular scenes during the ride. So something powered which could have higher speed sections of an indoor coaster, but also slower speed sections, reversing directions, rotation, drops, shakes, or similar to really enable interactions with the story elements in particular scenes. It could very easily be a 'best in class' attraction which helps establish Universal Great Britain as one of the world's best theme parks. If Universal Creative could somehow capture the visceral excitement of Peter Jackson's Moria sequence I think there'd be days when I visited the park and only rode that attraction! If any Universal Creatives ever read this thread - go on, you know you want to...