yeah mid november is the most realistic scenario at this point...
DPC just has a plan before hand for every episode and what he needs to tell in those... doing only that the episodes might not be that big, during development he is just adding more and more stuff, most of the time "side-content" and ideas he is getting during the process and the episodes are growing bigger and bigger because of that... but he never "cuts" things out. That ends in bigger episodes every time and longer development times too. I think he has kind of an OCD about that, he has an idea, and nothing stops him to add it into the episode, if its mean we have to wait longer, so be it...
Sometimes its a little frustrating to know that the development time for each episode will take longer and longer... but, the outcome is just amazing all the time... iam sure its the same with this one.
So yeah... ill stick to mid-late november release.