is that the normal side mount? it seems to come out heaps more then the one I got from HD
found this how to on the web
xorl.wordpress.com/2011/10/09/how-to-install-side-mount-license-plate-on-a-harley-davidson-sportster/
even if one does not go for the side mount it got some good info on what to expect removing the monster plastic that sticks up the iron, 48 or nighster