Trying to decide on plates for my XF... Colorado allows up to 7 spaces.
Top choices include;
FIREPWR
MB PWRD
KARMANN
(also really liked LRN2DRV)

Was just approved for personalized collectors plates for my 1980 Chevy LUV; ROADWAR (you would need to see the truck...lol and yes, I'm a HUGE Mad Max junkie.)

And a pic of my old Subie wagon and it's plates, she always got a laugh and a thumbs up! :

Yup, those are (faux) twin .50cals poking out of the grille, and yes, the hoodscoop was once a mailbox.... She was loud as hell too.