Your numbers look quite good except that CYA.

That is odd. We'd hate to add too much though and over-shoot. You used the sock method to dissolve the stabilizer so it should be good. We'll give the CYA a couple more days to acclimate. Good work! Now that you've passed an OCLT and your FC appears to be holding well, you can breath a bit easier. Your pH is on the low end but not to worry, it is fine. I suspect it will creep upwards soon enough. I'd leave the TA alone for now. Just focus on testing the FC once a day and the pH maybe every 2-3 days. Try to find a consistent time of day so you can compare FC changes in a 24 hrs period. If you ever see the FC crash extremely low or fall more than 4 ppm in 24 hrs, let us know.