Omg, he is really tiny! I met him (Seth green, that is) with Rob (during our "are we still dating or not" phase), and Seth was shorter than Rob I think. He's probably like 5 feet.
I love Oz. Except I think he would be too similar to me in some ways.
I still love Jim from the office. Also JD from Scrubs. And there's probably more. I don't know much about your picks since I don't watch those shows.