Kwtoxman, I'm sorry, I didn't mean to pick a fight or offend you in any way. It just sounded a bit exaggerated to say 1:20 is de facto nothing more than a "fast street rider", a statement with which I, and I bet many other people, would completely disagree. We've seen "fast" street riders come and have laps like 1:35+. 1:20 is not going to win any races, but is still insanely fast for people who haven't been doing track for many many years like yourself.
Regarding the pics---yeah, the one you post above clears up all body position questions, from everything I know (probably not much), it looks great. Apparently the first 2 are just odd angles and can't be used to judge.