And his name is....Mochachino!
To top it off, we found a professional pet photographer who was looking for some exotic pets to photograph for a class she is teaching. She was specifically looking for Ragdoll cats as well as sugar gliders, both of which we have. So we went for a session and she posted some beautiful prints on her blog, which is even more amazing since none of them would sit still for more than 0.5 nanoseconds. :) Link to her blog here, so you can see her pictures and her comments. Thanks so much Stephanie!!
(If the blog link ever breaks, here is a PDF of the post)
Here is a slideshow of Mochachino's portraits:
For fun, here you can see the sugar glider pictures as well: