I'm just doing a dry fitment to make sure I have all the stuff I need to do this job quickly. These are OEM (for now) rear shock mounts going onto Koni adjustable shocks. The Koni's have a top bumper, so do I need the one that comes in the box with the mounts? The one on the left is without the extra washer, and the one on the right has the extra washer. Which one looks right? Aside from missing the paper gasket, and tightening up the nuts, does it look like the right order?