Youmu doesn't look naive enough. Just kind of "What the hell did I get myself into?"
And hell yeah Ten Desires! I had been wondering for quite a while, "What is ZUN going to do next? Is he going to continue Touhou? What direction will he take it in?" I can't wait for it to come out so we can see the new characters and music and everything.
I wonder if any of those desires will be met? You don't suppose one of them is "MIMAPLZ," do you?