differences between OZ futura and fittipaldi?

[67dubcab]

Looking to buy a set for my 67 double cab with Porsche suspension, so 5-130 pad and high offsets, goal is 17"-8"-55et front and 17"-9"-60et rear.

Which wheel center is flatter? is there a technical drawing somewhere showing mounting face of wheel to mounting face of barrels/lips?

Both centers forged?

Center caps interchangeable?
thanks for any inputs!

[zoo]

Fittipaldi - cast, Futura - forged.
Futuras have a flatter face and most of the time have a flat back pad.
Center caps are interchangeable most of the time unless the face only accepts the M283 type cap. Cap size still is the same.