Quote - > Quote - > Quote -   :)  Not looking for shortcut, just a question?   Luke and Laura is from the same mesh as V3' right?

No, they are from David 3.

I don't think that's quite an accurate statement.  All of the "unimesh" figures are, as the name states, from one mesh.  IIRC, only the Freak and M3 have different grouping, and can't share morphs with the others without some sort of hack.  Someone made one, I just forget about how it worked and all.   I think all the rest have the same mesh and grouping, including the baby, Hiro, David, and Luke and Laura.   But I could be wrong.

Yep you are. ;) What I said is accurate. Luke, Laura, Matt and Mattie are derived from David 3.