Thanks for all the tips. My projector won't work that well for a transfer so I'll have to send it away. It's family stuff that no one has seen for years so I might put together 400' or so and just bite the bullet and get it done.
As for the Bolex 581, I couldn't find any completed items on eBay, maybe I didn't look far enough back. I did list it there though. Interesting to see what it might go for considering the interest in Super-8 these days.
Allen