Thanks, Rod. As we think about the R2 platform, it's leveraging a lot of -- some of the technologies we're going to be introducing into R1 in terms of our updated electronics architecture and network architecture where we work to really consolidate a lot of compute functions into a smaller number of ECUs, which simplifies the harness, simplifies the number of compute platforms you have across the vehicle. As Claire mentioned, our Enduro drive units and the, really, focus on vertically integrating our propulsion platform from a drive unit point of view drives considerable cost changes into R1. But we take those improvements, and we leverage those heavily for R2. And in the case of the vehicle, as you think about body, interior chassis system, we've really learned a lot in developing and launching R1 and the EDV program. And so the way we've looked at the design of the product is really through the lens of where we can see opportunities to consolidate parts, so larger single piece stampings, use of parts consolidation through extrusions or castings. And that part consolidation not only reduces the number of parts of the vehicle, but as a result, there's less joints, there's less things that need to be attached to one another. It simplifies the assembly process. It simplifies the sourcing process. And so that's a major, major focus for us with the R2 product. And really the magic of it or the core of it is to ensure that the brand essence and the excitement of what we build is still fully captured in the R2 product line, but of course, achieving it with a meaningfully lower cost structure. The other thing I'd just point out is, and I noted this in my opening remarks, we're in a very different position with our supply chain today than we were when we were sourcing a lot of our supply components for R1. A lot of the components or a vast majority of them are sourced in 2018, 2019, well before we launched the product, well before we saw the incredible response from customers around the brand. So today, as we're now making those supplier selections, negotiating the supplier contracts in R2, we're not only using the R2 contracts to help drive better cost into R1, but we're achieving much, much more aggressive cost and much more aggressive pricing with all the various components across the vehicle. So in aggregate, we are going to see a materially lower cost structure for R2, and that's, as I said, that's foundational to how we think about that product.