I opted to cut out the battery tray in the engine bay all together to simplify things up under the hood. I might do a few more things with that relocation but who knows. But your setup isn't that bad at all. I was actually thinking of cutting a portion out of the area with a plasma cutter and put in a lowered battery box tray out of sheet metal to give the weight distribution a lower point in the rear and to clean things up a bit. We'll see on that.