The problem is without a major suspension modification and a GVM upgrade, the payload on a 200series will be pretty poor.
If you look at the pictures above, they have been stretched between the axles so the ramp over will be piss poor.
If you do a 6 wheel upgrade, ya not driving all 6 wheels so the AWD capabilty will be pretty piss poor combined with the poor ramp over
serioulsy chaps and chapettes...there is no free lunch.
cheers