The 36's are a good place for Pearlies at times but I would suggest going to the SE 50 ftm line as there are a few big pearlies around at the moment. Pearlies are easy to spot on your sounder as they show up as a dense fish school just of the bottom. Use a 3 hook patanoster with squid and pillies, and pearlies hit hard but when hooked their just a dead weight to wind up.
TIP: Use lumo beads or tube on your rig.