Since the kreen typically distrust
arcane magic, and are more into nature worship, and the majority are also psionic, we actually all have quite a decent bit in common (more than you might imagine at first glance). I think we should probably all just start out together, and say we've known each other for a bit.
Once he's gotten to know you, and know you aren't some kind of Templar spy, Klau-Doth would be forthcoming about his plans to try and start a theocratic civilization in the desert, and eventually rival (and destroy) the sorcerer-kings. In fact... you probably couldn't get him to shut up about it, despite your best efforts...