Unless there's some state level tax implications or a car that's sensitive to rust in the desert that makes the car more or less valuable. I don't see why the national average can't be used?
There's an argument to say a state with a lower average income should have lower fines, but really then might as well have fines based on income / networth
I'm a cyclist and driver and think it's very important to see other users easily. IMO the strobing lights can be distracting and overwhelming.