Ed,
Since I wrote most of the negative comments let me be the first to apologise for assuming the worst of your intentions.
I am a bit of a stickler for detail on these cars and engines and I don't know everything but I generally know somethings not accurate when I see it or read it. We've all been interested in Dan's car for about as long as I remember since it is a first of it's kind and first for our beloved 409 engine. I also have an interest since I have a 61 409 block dated one day (Nov. 15, 60) before yours.
Anyway, now that we know you and you have made your intentions clear welcome to the forum. We'd all love to see and hear any news, especially pics, of your progress. Also if we can help with research, info, or just opinion, (we've got an overabundant supply of that) just ask.
Don't be a stranger, but watch out for that Phil guy.
Cecil