Thanks:-) As for Sanzo's sensuality, two views of him sit side by side in my head: one is that he's truly not sensual at all-- someone who lives in his head, not his body, hence his obsession with his own inner emotional angst. The other view is of someone who, like you say, is terrified of his own needs and doesn't know how to express them. I actually think he'd be a really terrible lover to begin with.