With the spawn rate dropping here in my nearly bottomed-out system, and with the adjoining systems not offering up any lucrative "move the POS" opportunities, I have resorted to clearing the Ladar sites for their various gases. After clearing all of the Ladar sites, I have an inordinately high amount of C-70 and C-72, so again all indicators point to MethanoFullerene Hybrid Polymer reactions, so I started hitting the Grav sites for 'roids rich in Isogen, that means Hedbergite! So, I mined 2 max capacity refinery cycles worth of Hedbergite so far.
Now all I need is a good exit to low/high-sec to go get the silos and reactor plus the large POS. I continue to scan "through" the adjoining static Class 6 to look for new exits via the latest C6 and it's respective adjoining systems, but so far nothing looking good - in fact, the static Class 6 exit seems to only connect to C6 hubs, which seems very odd.
The search continues! In the mean time, only a handful of Grav sites left... What happened to all of my rich adjoining systems! ;-)