firebirdjosh

I have a third gen firebird and it has 4 brake light bulbs per side, all in a row. SO picture. [1] [2] [3] [4] [ ] [4] [3] [2] [1] from the rear. I was going to have it flash 4,3,2, then 1, all in a row. However, I was going to make it pulse one at a time, not in a bar form. Do you think that will get me pulled over or in an accident? I still have a 3rd brake light but I don't want to cause an accident.