1967 barracuda formula s info

he found a 318 for a good price so that is the plan. What is the best bang for the buck to make the 1977 318 run good, cam choice, milling of the heads (how much ?) he wants to preserve the original 273. I'm just trying to help him get his parts in order, so far, the clutch choices & the pilot bushing have been very helpful, the motor is in unknown running condition. thanks for the input >