#3: I don’t understand the question. Aren’t your feet supposed to be right next to each other?
#6: When you finish Shemona Esrei, according to the Mishna Berurah, l’chatchila you are supposed to continue standing where you are until the Chazan starts Kedusha and only then take the 3 steps forward.
I’m a girl and I rarely go to Shul, but is that what most men do? If they do, then there shouldn’t be a question.