Welcome! Bienvenue!
18,000 clicks for an '04 is almost unheard of!
My former garage queen ('05 SRT-6) had almost 12,000 miles when I got it two years ago.
SRTSIX has not been active on this board the last year or so
but if you do your research here (and on fleaBay) you might find someone else who can do some respectable graphics of your choice.
Again, welcome!