“Rey…wherever you are…You are hard to find."
“You are hard to get rid of.”
“I pushed you in the desert because I needed to see it…I needed you to see it…who you are. The dark side is in your nature, Rey…”
“You’re lying.”
“You were right…your parents were no one. Junk traders expecting a child they didn’t ask for.”
“Don’t!”
“But your father had no part in your conception…”
“I don’t want this!”
“… just like my grandfather.”
“No!”
“Palpatine chose you.”
(Rey sees the vision of her on the sith throne.)
“I’ve seen it just as you have.”
“Stop talking.”
“Rey…I the know the rest of your story.”
(Cutaway to heroes capture)
“Palpatine tried to find you when you were young. He sent his hunters after you. He knew the power you possessed… The darkness."
“So that’s where you are.”
“You know why Palpatine was searching for you. I’ll come tell you.”
…
“Why did the Emperor come for me? Tell me.”
"Because he manipulated the dark side of the force itself to create life. You’re his creation, his chosen heir. You… are a Palpatine.”
"My family was created by the light. And you, the dark. What Palpatine doesn’t know is that we’re a dyad in the Force, Rey… two, that are one. We can end the Sith, and bring a new order to the galaxy, together…”
“You know what you need to do. You know.”
“I do.”
…
Slightly altered some of RL’s ideas. The light created the Skywalker’s, but Palatine used the dark to create Rey. His experiment worked, but he didn’t know where Rey ended up, so he focused on Ben in hopes that Rey would reveal herself. Parents are removed. Ochi could have still been looking for Rey, but never killed her parents. Once she was born, they sold her and left Jakku. Would only take a slight vfx edit in TFA to change the ship in the flashback. Also requires removal of the “dead in a paupers grave” line in TLJ, but makes sense with those changes.