So there are a number of things. And in fact, I have to admit, Alan, I was really hoping for this question, and in fact, anticipating it. So there is a slide in the appendix that has both the homeowner benefits and some of the building science features that make these homes different. The envelope is different. The way it's wrapped is different. The way it's insulated is different. It has what's called an ERV or an energy recovery ventilator. The thing that a consumer would immediately notice is typically 2 x 6 walls. They'd also notice that the ducts are all in conditioned spaces, which kind of makes sense to people, they're like, gosh, running a bunch of ducts in an unconditioned attic where I'm losing a lot of heat or I'm gaining a lot of heat depending on the season is a problem. And then as we talk to people, we can really put mathematics with third-party validated testing on it relative to what's called a HERS score but maybe even more importantly, the air exchanges per hour. Now I know that a large portion of our buyer population doesn't walk into a new home community saying, I'm shopping HERS or I'm shopping ACH. So for us, a big opportunity is to explain to people the value that, that represents for them. And then when they say, okay, well, that all sounds good, but everybody sort of talks about green, where is the proof. And that's where the third-party validation, the testing and the metrics are. And then, frankly, they can't unsee what they've seen. They go into another community, and they asked to see somebody's HERS scores and our homes are pulling 30s and low 40s. They're going to go see 70s and people are bragging about them. So those are some of the characteristics that are different. I don't know if that totally answers your question. If we go a lot deeper, I want my building science people to get into it. But I will tell you, I've highlighted the features in this exhibit so that you can see very clearly the things that a buyer sees and understands if we do our job, this just makes it a better home.