Hi, due to the size of the venue, the e stage is in the middle, and the stage "corridor" goes all the way across GA. It was exactly like this in 2015. The screen is same size, and goes above the e stage.
For the seats I would recommend first anything in A, B, G or F. Second choice would be a bit higher H, J, N, P. I would avoid D & L as you won't see the screen at all.
All the luck for the tickets.