I'm really proud of this idea, the thing is though, I thought of it while I was at work - I'd rather be inspired in nicer places.
To give HKDL an edge, and a wonderful attraction, I propose an entirely new version of Peter Pan's Flight be developed for Fantasyland - not a dark ride, but an IMAX simulator along the lines of Soarin'.
You are a fly on the wall in the children's bedroom in London. Tinker Bell and Peter Pan burst through, and sprinkle pixie dust on us all...
Imagine flying above an illuminated London with the wind rushing through your hair - heading straight for the clockface of Big Ben, before swerving at the last minute for the clouds and off to Neverland. Soaring over the Mermaid Lagoon, which glitters in the sunlight, smelling the fresh sea air as you travel over Hook's ship, getting closer, too close! You swerve through the sails as you are hit with curses and foul language (well by Disney standards of course! Example: sea rats! lol), float up over the Indian camp, your face is hit with warm air as you travel closely over the huge campfire, and as you soar over the Lost Boy's hideaway, Tinker Bell bursts on screen, shakes her head maliciously, as you lose your pixie dust and gently float back down into bed.
My only worries are firstly the animation; this would be extremely hard to traditionally animate, and I'm not sure if you could do it properly, and secondly an IMAX theater would look very out of place in the courtyard of Sleeping Beauty Castle alongside Winnie-the-Pooh.