Hi
Seatmap is currently showing 13 out of 24 seats free, so not looking too bad.
Loads are:
C4 D4 Z0 J0 R0 Y7 B7 M7 H7 Q7 V0 W0 T0 L0 S0 G0 X0 K0 P0
I see there are two AKL-PER flights that day - the later flight, NZ175 (with a much more civilized departure time) is much, much fuller in biz, with only 6 seats free on the seatmap.