Yes. Matt, this is Kevin. I'll start and then pass it over to Bill. When you look at the investments that we're making, you're right to call out both HVAC and large capital projects and I probably spread that into Waterworks as well as the rest of our traditional business. If you take HVAC and we've talked about this in the past, we want to make sure that we're building out counter locations across the entirety of The United States that can take care of not only specialized HVAC contractors with a great product offering and experience set, but also the dual tray contractor that does HVAC and plumbing. And so, we're well on our way to that conversion. And so, the investments in both people, product and expansion have been across 500 counters and we're probably on track to north of 650, as we look towards the next fiscal year. We've also been growing organically, because as you know, we want to make sure that we have great HVAC capabilities across all markets in the nation. And so, we've actually expanded over 20 new markets from an HVAC perspective, again complementing that traditional plumbing business and complementing the dual trade contractor that's growing in the market. So that's been a good source of that investment. And then, the third prong obviously being from an M&A perspective. On the large capital project side, it really has been taking the complexity and the scale of these projects and making sure that, we're there to add productivity to the contractor base in areas like fabrication, valve and automation, what we're doing with digital product content for BIM models. We're also engaged in more up funnel work together with the general contractor, the owner, the engineer to make sure that, across multiple customer groups we're bringing value to the job as a whole. Then you look at the Waterworks side and both from an M&A perspective as well as what we're doing organically is bringing more capabilities to water and wastewater treatment plant and infrastructure, so that we can be more valuable to the project as a whole, more product sets, more execution, more up funnel engagement. I think you're seeing that play out. We're pleased with that from a growth perspective not only in the core Waterworks business but across the Civil Infrastructure space. So, it really is across multiple customer groups and balancing that with driving the volumetric exposure that we have inside the business. And we're pleased with what that has been. But additionally, when you look at a business across time, there are areas that we can address from spans and layers perspective, make sure that we're more streamlined, we're more accountable, we're driving focus for our customers.