Hi! I know, it is not a requirement for EIB, but your Ammo Knee Belt would look better, if you mount it the right way. It is mounted to high I think.
Here are some Reference Picks for you: http://www.whitearmor.net/fisd/Tikipedia:ANH-Stunt:Knee-Pack:ReferenceGallery
And I don`t think you have enough Plastic left, to cut the Round Corners on the Bottom. It is not a requirement but it would help to make a improvement to your Armor!