340 6 Pak intake

The car is my Dad’s E-body cuda. I am giving him the TKO and driveshaft that is in my 408 E-body (I am going to a T56). His car has a 3.55 rear.
I’m thinking something like a 228 @.050 cam on a 110ish LSA. Dad doesn’t want a terribly roust car. He has a radical 440 to n it now so he’s going in the other direction..
Does he want an easy driver? Something easy to operate with a clutch? The 110 LSA isn't to bad at all, dropping down 4*'s of duration will be more torquey where it counts for a driver. A wider LSA would be easier on the clutch operation. I've driven my 4spd '73 Cuda with a cam on a 108 LSA. Its a small learning curve. Being the cams idle vey differently between a 112 & a 108.