I have seen an ad over the last few months in Hemmings and others for a 300F Convertible (it looks like it's hot pink) from Automaniacs in TX. Upon inquiring about this car, it was revealed that the numbers indicate an 842 (hardtop) versus an 845 (convertible). Is anyone aware of this car and what has been done to it, and how this might have been done? Just curious..... Louis M. Barrie