Given my schedule for the next couple of months, I decided forgo my normal pause. Putting my revisions on hold would have me revising the Van Helsing Paradox during a business trip and that would have been fairly disruptive.
Revision 3 is now complete and I ended up with about 500 less revisions. There was an increase of 350 words despite the there being a net loss for most chapters. Two additional scenes were added to describe Clara physically, which led to a net increase. Revisions are getting smaller in scope and I rarely need to rewrite a few sentences are rewritten.
So what does this tell me? That I am on track. While this revision is far from perfect, my metrics are improving and I plan to restart the process end February.