Not to change the subject or anything, but I have verified that CLUAing Dawnbringer Sain ("SCSAIN") into his appropriate Temple will indeed start the Temple of Lathder Stronghold. Talking to Guardian Telwyn as well might cause both Sarles/Dawn Ring quests to be active at the same time, though, so don't do it.
But I'm
finally getting a Cleric Stronghold now! Me happy!
Now I just have to slog through the Cult of the Unseeing Eye....with crappy equipment....and then Kuroisan....all over again. (He wants Malakar. Come to think of it, the damn sword isn't worth the hassle. Do you think if I give him Malakar, it'll be in his inventory after I kill him for trying to take CFury?)