I'm finally going to Oz..

It's been a while now, since I promised my sister to go visiting...
Now it's so far and on march 10th, I'll be in Oz for some pic hunting, holiday, switch-offing and adventures...
The main problem I have now is the big question:
Of course, I'll have a Pro Body and 3 Lenses (14-24, 24-70 and 70-200), but which should I take? D4, D800?
The first one, has the best body, resistant, tropicalized. Has higher fps, higher ISO...
But it's bigger and heavier, the charger is bigger and it's only 16Mp.

The second one, is more compact, lighter, lower ISO (but still more than OK) and the charger is smaller, but is not tropicalized and fps are really slow...

hmmm... that'll be my challenge...

Additional gears:
- Travel Tripod (Manfrotto)
- SB910 Flash 2x
- Pocket Wizzard
- iPhone Remote cable
- enough Memory Cards
- my Fujifilm X-E1 + 35mm / 18mm
- Go Pro Camera (housing, suction cup) - for cars video and shoot
- 2 HDD's (original and security copies)
- BackPack
... and some other stuffs...

But for now, those are the things I'm ready for :-)
stay tuned...