Well, if I get sent to the middle east to shoot, I'm trying to keep it small light and fast. Ideally I like to go light so a D3, with a 24-70, in the main compartment, then stuff a 17-35 and 70-200, plus one netbook. This configuration works well in my F6 at the moment.
I will admit, the thoughts of using a D300, 18-200, 12-24 and 70-300 combo looks less like a tempting press target and more like a tourist. I'm thinking this could in theory keep me in a less conspicuous manner on the battle lines.