Zoo,
You stated that your worried that your T is going to say it is too self centered. But your T is supposed to be about YOU. It is not supposed to be about you supporting your T. Stating your needs in a calm, way like this is not inappropriate. Your T can now look at your needs and let you know which ones she will be able to meet. And then you can see if you can negotiate any that are left over. I think writing them out like this is an awesome way to let her know what you need.