Pottertalia and the Sorcerer's stone

Ciao! I recently got into Hetalia so why not a fanfic?

Alfred and Arthur are both eleven year old wizards who are also best friends. But what happens when they are sorted into rival houses? What about when they meet Harry Potter, the boy who lived? Will Alfred forget about his friendship with Arthur and go against him?

I suck at descriptions! This will follow the first book and come directly from my memory! Oh and also, I own nothing!! If I did... Ships would be canon....