i'm sure many if not all of us have contemplated changing colors even after placing order... i almost changed to the monaco blue/beige combo before deciding to stick to my original space/blk nevada...
i couldn't be more happier!!
i had a black metallic suv and so did my wife... both were a pain to keep clean and it showed all minor scratches and finger prints...
and God forbid you take it to a do it yourself car wash...
their "soft" brushes damages the paint...(left scratches everywhere!!)
stick to the silver.... it is still a timeless color and you should be fine....
although i prefer the space gray!!