All the younger dudes

So basically I was thinking all the young dudes but a different era. So like Vernon and Petunia dont want the kid dropped at their doorstep so they leave him to a children's home (like Remus in All the young dudes) and instead of being locked up every full moon, his magic goes out of control on full moons due to the blood ritual messing with his magic so he had to be locked in a cage. So he is like Remus abd Fred and George are like Sirius and James if they were twins and they play pranks together and stuff and then when Harry starts hogwarts they meet him on the train and they become friends too and then Hermione is like the Peter because I think Hermione could be like kinda rude at the start (like Peter was to Remus) to Harry because of all his scars and stuff and then also because Peter doesn't do some pranks and is kinda responsible in it, yknow? Just an idea and is probs gon be terrible