To the technical. If you are doing a tactical or high performance take off, shouldn't you raise the gear as soon as possible? To be that high with the gear still extended also doesn't make sense!
Have you even read the previous posts????
THERE IS NO TACTICAL DEPARTURE PROCEDURE for the 744.
Standard NADP1 applies.
An no, you aren't going to call gear up if the nose suddenly begins pitching up. Furthermore, pulling the gear up will initially increase drag.
Read the thread.