I am booked on QF 7 SYD -DFW 747-400GE aircraft economy

There are no zone D seats available which I would prefer.
Have booked 60JK and wonder if they are OK as it shows the galley in front of them. Are they bulk head seats?

Can do 72AB but understand there is a lot of movement in the tail section of the 747. Will 60 be any better?

I will keep an eye on the booking and hope to get something in the forward cabin.

Your thoughts please