An interesting and informative update. Oh, and Sage looks good, but that's hardly news.
DPC has completed 10 animations and 597 static renders since his last numeric update two weeks ago. That brings his overall average down to 16 animations/week and up to 194 statics/week, but he's actually hit a nearly 300 static/week pace since the last update. We also finally got a target animation number of 200, about 25% more than Episode 6. (If we assumed a similar increase in statics, that would be roughly 4200.)
Let's go to the charts.
As you can see, at the reduced pace of the last couple weeks, DPC would hit his estimated animation count in mid March. But he could potentially reach that mark before the end of January if he matched his highest pace, so it again comes down to how he spends his effort. On statics, his new pace would match Episode 6 by mid February and hit 4200 statics around March 12, but again, he could hit the numbers faster if he pushes.
Personally, I think early to mid March sounds about right to finish the graphics and probably most of the coding too. Add in a couple weeks to pick off stragglers and beta test and a late March/early April release seems the most likely.