Darth Sidious
Authentically Disney Distinctly Chinese
Not sure how buying Lucasfilms has anything to do with capital spending at the parks. It doesn't. There is plenty of room for any of the proposed projects or all of them since the costs would be spread over multiple years. They said they will be be returning to a less capital intensive period now that the construction boom period is over, but each of those big capital projects had huge budgets averaging close to $1B each. These smaller projects could be done without moving the needle on capital spending.
You are correct. These projects are definitely doable. Btw, here is an interesting article... You may enjoy it based on past conversations: http://www.businessweek.com/articles/2012-08-09/bob-iger-on-disney-california-adventure