I was just checking some old posts. You mentioned not many wreckers in PG. Many of us have bought stuff from "Honest Roy's" as he is affectionately called. He used to have quite a collection of bikes he was wrecking. Most the good stuff was gleaned years ago, but he still has piles of stuff. It best to check his stuff out when the weather is decent since a lot of his junk is stored outside exposed to the elements.
Chime in if you want contact information. I am sure someone on the forum has his number.
I'd love to check out that car you're building. I often google "motorcycle engine cars" for shits and giggles.
Peace & Grease, Dennis