It's probably best to keep pedophilia out of the discussion, since it's a monstrous act of violence against defenseless children, and must be dealt with severelyStatutory rape of young woman is a different story, especially the "I thought she was 18" type. These are usually consensual, so the sentences IMO should be lighter. Statutory rape of young men should IMO be a misdemeanor.
Regular rape of a man raping a woman could be handled as aggrivated assault, and rape of a woman raping a man should not be procecuted.
Of course that's not PC