throttle cable hookup question??

I am in the process of converting a 2 barrell '65 Signet 273 to a Commando look-a-like. Have installed a factory intake with a 600 Edelbrock carb- the 2 barrel bracket for the throttle cable doesn't work and neither does the kickdown rod hook up. I wonder if anyone has had to deal with this- and has a solution.
If anyone has the 4 barrell set up I would be happy to buy. Thanks in advance. Gib
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Here's a photo showing the difference in the factory 2bbl and 4bbl kickdown upper bellcrank assy. The 4bbl. one is at the top. The lower linkage will usually work either way with some minor adjusting/tweaking but the rod from the upper bellcrank to the carb is a different length.
Thanks, Mark

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