I'm still want to buy 1Dx, but...

In last few days I red many articles, previews & reviews considering new Canon EOS 5D MarkIII, and the stuff there is pretty convincing.
Pictures I saw from 5DMarkIII, videos, noise levels, resolution, new 61 point AF system, 6fps, audio controls, new body... all that for 3.090,00 Euros (body only) !
They implement so many good things from 1Dx, that I really have to ask myself do I need IDx any more.
I understand that 1Dx is professional camera with even more robust body, 12fps, and little less noise than 5DMarkIII, but...
Now my question is... is 1Dx that much better than 5D MarkIII that can easily justify it's double price (around 6.000,00 Euros, maybe even more than that).
Canon has to put a little more effort for pottentional 1Dx buyers, cause, 5DMarkIII looks really, really good.
Is the gap between these 2 cameras big enough (except the price)?
I will wait a little longer for reviews and comparission between these two, but I admit, I'm a little confused right now.
Please Canon, remove my doubts.

Archangel72