I've looked into them as I'll be needing a set of track only front lightweight wheels to go w my 15" rears. They're one of the few light wheels that might look good w my Welds.
I've never seen them on a car at all, let alone a Challenger WB. I do like the look though. I don't know if you've ever owned Billet Specialties wheels before but I can say they're as good a quality as any out there in my opinion.
I know my vote doesn't count for much but I say go for it!