Well, the first and foremost, these projects are incredibly -- they're incredible users of capital, effective use of capital. If you talk about, how we're galvanizing line, we're adding 180,000 tons of new capability of $15 million. You compare that efficiency or effectiveness against building a new line or any other competition out there, I mean, it's just the right thing to do. Relative to rebar and maybe those ones a little bit wide, I'll share your thoughts, but again it's incredibly constructive use of capital, it's effective. Getting 200,000 tons or utilizing 200,000 tons of the excess smelt capacity at Roanoke is just the compression of the additional volume across all fronts. That's concerned onto itself. And similarly for the Structural and Rail Division, in aggregate, we're looking at roughly 400,000 - 450,000 tons rebar which is probably only 5% of the domestic market. But as we've done in the past, if you look at our paint line investments, rail investments, those investments were made in markets that won’t necessarily supply short, but we ended those markets differentiating ourselves, differentiating with the supply chain. And I believe we're doing same thing here. Firstly, we're the -- we'll be the only principal independent manufacturer of rebar of notes. And so, there are massive numbers of what they call independent rebar fabricators that don’t necessarily like buying the input material from their competition. Obviously, you get there CMC, Nucor are large producers of rebar. They are also large fabricators, competing with that their independent ways. So, we think we're going to be received well imports of that 2 million tons of that 9 million ton market today. And that’s ample opportunity to penetrate the market wise. And in the Midwest, rebar is efficient on a supply side, so there is a trade advantage that we believe we have there. And more importantly, we'll be producing spooled, straight and spooled rebar. Spooled rebar, if you got to Europe, spooled rebar is the product of choice because of the effectiveness and efficiency of its use and reduction of yield loss. So, we -- some folks utilize spooled rebar in the states at a lower premium, but more importantly this we're hopefully going to change the supply chain somewhat. We got inventory of that spooled bar and actually give the customers kind of a customized cut length short or quick sheet order-ability. That takes a lot of time, takes a lot of working capital and takes a huge amount of yield loss out of the supply chain for that. And we believe, we'll create sufficient value to allow us to penetrate that market without too much flow.