Remember, with hybrids, if you have 2 of any AEDU powers, one has to come from each class. After that its all open, but you always have to have at least one at-will, one encounter, one daily, and one utility from each class before you can swap them out, and you still have to have one of each after the swap. And Wild Talents are usually only for Dark Sun, so double check that you get them.

But that certainly looks cool, and does what you wanted. Kudos!