Hatches would be sold or processed, thus my concern with finding a great laying dual purpose breed - if chicks don't sell, started pullets should, and cockerels can be eaten (so long as I don't tell my son where they went.)
My 4 year old can pick up my orpingtons. My favorite likes to sit on my head. If I go the SF route, I WANT to do a lavender orpington, a blue orpington, and an SF female if I do that (more likely add in red sex links instead of two pricey orpingtons). If not, I'll see if the local lavender breeder has better birds (her lavenders, and the ones she sold, were dying shortly after point of lay), and get lavender, chocolate, and buff (at $3-4 a head vs $21 via MPC, I'd be less nervous about losses.)