Thanks Lomcevak.
Whichever way you look at it though, the takeoff seems to have been harder work than you might have thought necessary.
Turning to the accident manoeuvre itself, I continue to be puzzled by the reduction in JPT and rpm after the pullup. it seems inconceivable that the pilot would have commanded a reduction on thrust during this phase, and in marked contrast to previous flights and best practice.
For me at least, the thought of an uncommanded reduction in thrust in the climb starts to put a different complexion on things...