$$$ Wish list
I would probably contact a Disney Representative to customize some really great things to do that don't appear in the guidebooks, or just don't happen to be available, yet:
1. Stay overnight in the parks. I know that is not yet an option, and that the parks are busy at night with workers doing everything from painting, planting, powerwashing, etc . . . But wouldn't it be great, and profitable, for Disney to charge a ton of money for people to stay in that legendary apartment inside the castle, or at an apartment built in one of the World Showcase pavilions? They could provide you with your own private concierge downstairs, and your access to certain parks areas would be restricted or accompanied, but wouldn't it be cool?
2. Watching Wishes from up in the castle, and Illuminations from on top of one of the pavilions.
3. Character dinner with the Star Wars guys.
Overall, it's good to make a wish list and have it at the back of your mind. But the productive thing to do is to work hard to make your wish list come true. That, unfortunately, is where I have to devote my energies.