Since you cant unroll a doubley curves surface, there wont be any linear way to array the holes. You can come close. Here is a sphere top "Smashed". Rhino tells you it is 30 % smaller though. But you could then put the objects on this and flow them properley (Well, at least close) I think that surface would have to have a bunch of tears in it to properley unroll, then you would have to figure out how to align your objeacts on that wierd shape, to match what you want.