440 6 pack kickdown linkage question

My thoughts:
The Holley 2bbls. are the same width as a 4bbl., so the four barrel throttle bracket would be in order.
However, the center carb is centered like on a regular 2bbl.; as opposed to the (primary)throttle shaft of a 4bbl., which is ~1.25" farther forward than the 2bbl.
This makes me think that the 4bbl. throttle bracket paired with a 2bbl. kickdown rod should work just about perfect. It should at the very least get you in the ballpark, all with factory parts.