Hmm...maybe I will try this some day when I'm bored. Ideally I want the F1 style LED matrix to act as a 4th brake light flasher, and if possible maybe have a switch somewhere to make it flash during bad weather. I'm not sure if thats legal or not, but CA has barre none the worst drives in the country throw rain, or fog, or a cloud into the mix and its like driving on legendary difficulty.