[CA Victoria]

Are you a member of the early ford V8 club?
Echoing what B&S has contributed....
Between the EFV8 club members and here on the Ford Barn you should be able to find a member close enough to help mentor you through the process.
Teaming up with someone will give you the benefit of their experience and tool box.
With this you will be able to minimize shop labor and learn a ton as you build your flathead. They should have experience with machine shops to help guide you.
The questions already suggested to ask about experience are foundational to avoid mistakes.