does it mess up the overhead liner at all to check. I don't want to check and see that I can't do it, and then not be able to put it back so it fits all tight and what not. I have a 00' xlt. Does anybody know if there would even be those slots on the roof. I don't really want to check if there is no way I would be ablt to add this console. I do really want to though. any thoughts.