Hi I am looking to buy a Murano and I need some input. I am debating between the SE and SL . I know that the SE has a stiffer suspension and since I am planning to put 20" tires on it I dont know if it would be better to go with the SL. I kinda wanted the manual shift mode of the SE though. does anyone have any opinions on the manual shift mode and how the 20" tires will affect the ride and handling of the SE and SL? Thanks.