1) very weird line, don't really like it tbh. I would rather fire flop and shove turn than this. After flop call I would definitely lead turn, where you just planning on c/f the turn after flop call? Doesn't make a lot of sense to me...

2) i just think you get looked up light here after not betting the flop. Unless you are in the habit of checking big hands on the flop (and villain knows this) I could see him calling down with something like 88.

3) standard without better reads