Initially I Had a Pop Up Glass Sunroof installed on my 2001 Kaiser Silver VX. I had many Problems with it Leaking Because of the Silicone. I brought it Back to the Installer and Paid the Difference and He Installed a Power Glass Moonroof and Replaced the Headliner with a Black Color instead of Grey. Total Cost was About $900 which was a Good Price,normally it cost a few hundred more!