Beast Lore is only available through the Beast Master path, which you haven't taken either.  It would be taken as a skill (annoyingly enough it IS listed as a Quirk in your racial descrption, but as a special ability in the Path and in the Skills and Quirks chapter).<br/><br/>I'm iffy about allowing you the Assassin path, since it isn't open to Jaka, but even considering that Kanquan would make more sense than Arimite knife fighting.<br/><br/>Quirks (except any starting freebies for your race) cost two skill ranks apiece, one point if you take a negative quirk.  Counting your negative quirk, that's still seventeen points out of a max of thirty starting points for your listed combination of paths.<br/><br/>I'm<em>really</em>not sure about the subterranoid weapon.