I'd go for that, I think combining a dark ride with psychedelic imagery and the Moody Blues' iconic album is a great idea, and would be a memorable experience.
I liked how they walked into the Question Of Balance album cover at the start.
A THEME PARK RIDE?!?! WHEN I WAS A BOY WE JUST DID ACID AND LISTENED TO RECORDS! FOR THAT PRICE I COULD GET HIGH, BUY A HI-FI, GET DRUNK, UPHOLSTER MY VAN, BURN ONE, AND DO ACID!
I'LL SEE YOU IDIOTS WHEN YOU GET BACK.