well this truck when done, will be for play (heavy on throttle, patch laying, head turner) rather then you grandpas farm truck you take to town and back. i have seen quite a few set ups, dual carbs, three carbs, 6 carbs, (all single barrel), twin 2 barrels, twin four barrels, all wild looking. i do know that if i went doubles i would have some serious linkage and tuning both at the same time can be time consuming. its also a matter of what i can get my hands on and how much green is in my back pocket.