Actually, I'd enhance all of them. I know that Disney relies heavily on nostalgia, but there's getting to be a bigger disparity between the newest rides and the older rides. The animatronics in Racers are absolutely amazing and really make things like the Tiki Room, Jungle, Indy, Pirates, Mansion, Splash, all of Fantasyland, etc look way old and dated by comparison. I know that there would be a very vocal group of people who would hate it, but I think they need to go either ride by ride or maybe even land by land and update everything with the newest and most modern animatronics, sound system, ride systems, etc. They would probably need to re-record most of the audio (like the narration for the Haunted Mansion) to go with the updated audio, and that's something else that people would freak out about, but overall I think that the majority of guests would like it, and if it's done well enough, the people who think they're going to hate it would be won over. Plus, Disney could even add more special merchandising events for AP's like every year on the Haunted Mansions' birthday you get to ride it with the original narration. It would probably cost billions of dollars so I don't imagine they'd ever do it, but boy it would be cool.