hmmmm
I was feeling something along the lines of this:
at the end of this intro have the strings drop out. then have a piano solo, nothing really intricate, but keep the mood going. then have the strings come back in with the piano, keep the motif going, then bring in some drums with some brass to a huge climax. and as the strings fall away... the harp comes back in for the outro...
Its pretty cool right now, you just need to add more.
The image I get from this is as the song starts a camera is moving through the halls of what looks like an abandoned castle... and when the harps come in you see a coffin in an otherwise empty room. And with the drumroll and cymbal crash... the coffin opens.