Re: And away we go
You have a great start. Your "mock up" is looking fine.
I do question that tall seat tube/post however. Have to wonder why they made it sit so tall. I'd probably chop a few inches out of it and lower the seat, but that's just me. You need to build it your way and to make you happy.
Whatever you do it is an interesting project. My guess is that someone here will be able to identify the bike for you. Keep us informed on your progress and keep posting photos along the way.
Good luck and thanks for sharing your build with us.
Age and Treachery Will Always Triumph
Over Youth and Skill & "Charlie Don't Ride"