One problem with the Citrus Bowl...
Wrestlemania 24 is going to be an engineering nightmare. They are going to have to set up the lights using either ground supports or hang them from 2 inch diameter steel cables which are connected to the lights of the Citrus Bowl.
No roof = No cages.
I'm thinking they will cover up the open end with a giant stage. The bowl seats around 65000, so add about 10000 more for seats on the field and you get about 75000 people.
But if WWE can pull it off, WM 24 should be awesome.