OK, final figures are in.

At the top I worked out a ratio of per voyager and per deluxe shipping costs based on what it would cost to ship one of each by themselves (Let me know if any one has a preferred formula for working out shipping costs). Based on that, there is the USD breakdown for each of us, with the far right column adjusted for AUD based on the exact amount that hit my credit card account ($392.05).

Lemme know if you have any questions.