hole pattern on a corved surface through assemblies?

Hey Guys,

I am trying to put some hole patterns from one part through another that follows a curved sketch pattern. There will essentially be 2 hole patterns.

the image is shown below. Any suggestions on both the easiest way to do the hoel patterns as well as putting them throgh all pieces? I suppose bringing throm in the assembly s the best way?

SolidworksAssemblies