I'm not familiar, no, but I gave your journal and the wiki a quick once-over. I don't know the Lost Girl mechanics, but Davy is always up for grabs as a fae king who lived as a human for a good while, until his fae nature reasserted itself. His son Alejandro's got some fae talent waiting to bust out, but right now he's just a plain ol' human.

Other than those two, I wouldn't mind tossing up George boobeary, the Russian bear shifter spy.