Welcome to the forum. As someone who primarily rides post 98 frames but try to keep them retro adjacent, mixing old and new, I'm very excited to see your Crust materialise. Am a big fan of both Rivendell and Crust. Oh and of course Surly.
Oh and as Woz mentions you'd have to use the 98 section, which is nice as it's pretty neglected and therefor less saturated, and it could do with a bit of TLC anyhow. I like the term neo retro so I'm nicking it.