I think it'd be worth exploring the slightly faster route (Stan is right). If the symptoms intensify, you will simply slow down. Congrats on lowering it down to 6.6!
I think at this point I will stay at 5%. I will see if I can taper less than the 10-12week period this time. My biggest problem has been with pressure heads and breathlessness and not willing to taper until I see improvement in those 2 areas.