just one thing to note is that in the previous 2 bubbles after the pop the retracement was approximately 90% from top to bottom.  however the first bubble was more in the 95% retrace and the 2nd barely fell to about 88% i think. of course not an exact science here but if the retrace is getting less deep perhaps the next one will only be closer to 80%, which if the 10k hypothesis turns out to be correct would imply a top in the 50-70k range