[@PlatinumSkink]If you want to start on Nar Shaddaa, I'll have Pim use the force in public so that you can see him (maybe mind trick a bouncer into letting him into a club without paying the cover charge).  After you ask him to teach you about the Force, he'll send you to find a Sith artifact on Korriban to prove you are worthy, maybe after teaching you to fight a bit better with your saber.

The plan is that if you succeed:
a) Saidor let you succeed, which means he finds you worthy.
b) The Force or your skill with it lead you to one Saidor hasn't found yet.
c) You steal one from Saidor, proving your skill and determination to do whatever it takes to succeed.

Or maybe you don't succeed, but Saidor decided to train you.  Either way, they have a new, valuable Sith.