I'd break that into two parts. The first would be the seagoing ship's officers, as opposed to the seagoing engineers, who are required to drive for any project. In this case, relatively fewer are required than the number of engineers required for a new project. But we still need a number of seagoing ship's officers to deliver any project. And in our case, it's just a matter of priority. We have to have a future fleet; therefore we have to invest in any project to see it through. Consequently, it's just a matter for us of reallocation of talent.
It's a different issue for the engineers because of the size of these projects. I'll let Commodore Greenwood speak to that.