Customers are global and deals will have to be structured/agreed...

Customers are global and deals will have to be structured/agreed to suit each party. I agree the US$ is in long term decline, at least for now. I think you will find the Takata deal is through the US office, not Japan. To date the majority of deals will be made solely in US$. A growing number will be made through the UK and Europe and how these are best structured is open to question. There is no future for TZ in Australia. Also remember different tax rates in different jurisdictions as well as (mostly) food and oil-driven inflation rates that are a bit higher than desirable through most of the likely customers' countries. Let's just finish the IPO at this stage.