Ok a little poll.
2 options:
1.Cv17 will be launched after painting is done. (so that a new ship can be build and rest of the work will be done while afloat)
2.Cv17 will be launched mid 2017 plus minus.
I think after the painting since all major lift work is done.
All evidence so far has pointed towards a launch in 2017 Q1, so I think a launch in mid-2017 would be out of the question. Hence, I'd pick option 1: The 001A will be launched when the hull is painted and most everything is shipshape.