Who would play each part?

Well, I don't know about the original parts, but I know who could play Richie Jr....Topher Grace from That 70's Show. Come to think about it, that other girl...Mila Kunis I think it is, the one who plays Jackie...could definately pass as Joanie and Chachi's kid. Hey, didn't Marion Ross guest star as the grandmother on that show? Hmmm...alot of similarities there.