What grade is this piece?

I dont know if this will work well, but since I have that question myself, I made this so we can post the piece we are working on and ask what grade it is. Either a part of a piece or the whole song. This so we can etablish a status of where we are in the grades, lets hope this works out ok ^_^

I'm almost finished with memorising Elfen Lied's Lilium, right before the end it's this fast and jumpy part I would "gradify":

Left side is the first fast part which is 40 sec into the song, the right part is the fast part at the end,
the left was hard in the beginning, but goes smooth now, the right I'm just beginning to face.

From what I can tell, I would say its a grade 4-5ish.
Hard 4, easy 5! Its rather slow overall... So 4/5ish would be my guess based on my experience and knowledge!!