Yes Doug, it’s Wes, let me kind of take you through that a little bit, and if you reflect back on some of my comments from the last quarterly call, I would say things are on track relative to what I delineated then, but if you would kind of turned the clock back a little bit it was the beginning of last year, the beginning of 2008 we announced that we were going to be integrating the two previously separate ship building businesses into our new ship building sector, with Mike Petters as our Sector President. Mike and his team went through a very thorough organizational process last year, during the year 2008, to identify the right organizational structure and then the right people to populate the structure. It did include moving select individuals from Newport News down to the gulf to take some of the key positions. It also included identifying many of the very, very capable leaders that we already had in the gulf for important positions in the new organizational structure. We largely went through that process last year, and at the end of the year if you look back on the senior leadership positions, about three quarters of the senior leaders were in different roles. So that was really our focus last year, making sure we had the right people in the right roles, and we continue of course as in any business we continue to fine tune that, but I feel good about the leadership profile in the Gulf coast operations. Getting that leadership team in place was critical, because as we have worked to define and now implement the new operating system with what you mentioned the metrics, but as or perhaps more importantly, a different focus on how we are actually managing the progress of construction. We wanted ownership, we didn’t want this just to be something that was invented at some senior level, and then new folks brought in trying to figure out if they could implement. Instead, we used the team that we have worked to establish last year, to together design and build this operating system, and really began I would say, the aggressive implementation of that operating system over the course of this year. As we did that, it reflected in changing the profiles for how we were getting ships done, we talked a little bit about that last quarter that those changes rippled through the schedules and costs and that showed up in our earnings in the first two quarters. That operating system, I went through it in some detail on the call last quarter in terms of the work that we’re doing with phase implementation plans or we are breaking things down in the finer gated decision blocks for each of the ships. It is taking hold and I would say that even though we are very early in the implementation of a very substantial change to the way we’re driving the operations. So far, the results indicate that it’s doing what we intended. The nice thing, the better thing I would say about this approach to running the business there is it really gives us earlier visibility of cost and schedule variations, and that gives us time to get out in front of those things when inevitable execution issues arise. I think the most important thing is the rigid adherence to this billed sequence that we defined in the Gulf, really drives problem resolution to the left in the process, instead of lighting things slip to the right and in aggregate and become bigger problems downstream. We’re also adhering to the class build plans that I talked a little bit about last quarter, and we are beginning to see that they really should drive substantial benefits and zero production. So I would give us the grade of in process right now. As we’ve been indicating now for some time, we need to get some runtime on this operating system, we need to iron out the bugs that inevitably arise, as you better connect the planning process with the program execution process, with the labor management process, all those different processes operating together in a system takes a little bit of time to wring that out, and it’s my expectations as we get into the early part of next year, we’ll be able to really give you some indication of the stability of what we have been able to accomplish for the operating system. So that might have been more of an answer than you wanted, but I thought it was important to take you through it since we are doing a lot of work down there.