Wow nice post, thanks. I understand the reasoning behind how much money you want behind, all except for medium pairs. Is it because they're hard to play postflop?

Also do you know of any places in which I could read more about "set-up" value? If it's more general knowledge I'd appreciate some help. I've never really thought about money behind much. That is, past the "deep stacks- connectors, pairs, draws," and "shallow stacks: big pairs and big paint only".