u/Enemey_AC_130

I’m putting together a turbo L28 for my 1977 280z. I have all the after market goodies and stand alone fuel/spark management. I’ll be using the n42 block and bottom end with a p90 head the thing is I have the cams from both engines. I have a n47 A cam and p90 J cam I’ve looked at the specs and I’m thinking of going with the n47 A cam as it has greater lift and duration. Is this decision reasonable if not what do you suggest?