How bad was your long start issue? Mine takes several turns to fire up..just thought thats how it was supposed to be..my idle is also random and stumbly..yes I said stumbly. I bet my dealer won't update mine though because the problem is completely random and I probably won't be able to re-create it on a service appt.
Pretty much what you described,it happened a few times, but I could tell something was amiss with the starting sequence... as I said, it was a prolonged crank, that does not mean it went on for minutes lol, but longer than it usually took.
The idle was a lil erratic,nothing crazy, but it was there,there also was the odd stumbling,that only happened twice, again it was nothing extreme, but it was noticeable.
FORD was aware of these lil nits going on because the ECU update corrected and smoothed out these issues,it's too early to say the prolonged crank issue has been resolved,but so far it's all been good.
The most obvious aspect of this is the way the car idles now, there is zilch surging,stumbling ect and it idles like a champ!
I'm not sure if this update touched on fuel map, but I would not be surprised in the least...power now comes on harder,more instantaneous and insanely linear... Ford did a good job addressing these issues.