I agree - the 70D specs look really good - a major upgrade from XXXDs and previous XXDs.
(Maybe it is to my advantage that this announcement did not happen before I moved to 6D, as that may have kept me considering to stay with crop - 70D or 7DII to come. That would effectively have cost me almost a year before getting the improvements in my own hands).
After the move to FF I have experienced what a big change that is - so I don't look back.
Also I read nothing substantial in the 70D specs that makes me regret my move to 6D and to FF.
Just my thoughts - look forward to hear your experience with your 6D soon to come.
One of my favorite shots attached below.
(70-200mm f/4 at 200mm, f/6.3, 1/400s, ISO 3200. Quite much cropped - to around 3 Mpixel)