@wgbartley, would it be worth getting my results in there for a bigger dataset? It seems to me that your findings should become a white paper on Core power modes, not just a post. This would be the first proper profiling of power modes and an opportunity to present recommended operating modes. One thing that would be cool is to estimate milliWatt/hr or milliAmp/hour figures for battery planning.
Have you seen high peak current consumption like I did? I would love to plot current vs time around the wakeup/publish/sleep event to see how long it takes to wake/connect. I would be more than glad to help if you want to extend the findings and do a more detailed report. 