PISTONS: Flattop or Dish for stoker....

I have read so much on how these motors (408-416 strokers) need big cams so they do not run out of air at the top end. I am concerned that If I shoot for 10:1 compression static and then put in a large cam (large duration, large overlap) that I will make a dog of a motor. Thus the reason for asking about flattops vs. dish.