One piece AU

so I got this idea from a YouTube video so all the straw hats are here and all of them have their original devil fruit powers and abilities user: Ur monkey D Luffy the son of dragon and the grandson of Garp with the devil fruit gomu gomu no mi (gum-gum fruit) also known as hito hito no mi model Nika Zoan type story: so all of the straw hats got reincarnated back to when they were young with their powers and memories