After some deep thinking, selling projects, buying a project, and very nearly selling this one, I've decided that this will be my challenge car build, but I can't focus on it until I get my immediate DD project on the road reliably.
I'm very unlikely to get the BerkFire to the 2024 challenge, but I'm tentatively hopeful for 2025.
I'll give another update when I have more of an update to give. Until I get the 911 DD on the road, I won't be making much progress on the BerkFire beyond gathering some needed parts.