next step is to mount your hinge to the door. I drilled my holes in the door using drill press with a depth gauge controlling it so I don't go through plastic front of door. Here it is already drilled and rivets are sitting in place ready to be popped. I used 3/16 x 5mm Aluminum rivets on whole project. Sturdy enough and easy to be ground down. In this picture the part of the 2 rivets through the black hinge still needed to be ground down. Not grinding them back made an obstruction when trying to slide under your plastic glove box liner.
Here is it all mounted up.