If you guys are familiar with the durhamtown 4 hour endurance races, that is what I am talking about. I will be racing in the Oct. 13th race. My question is, for the night portion of the race, can I be competitive WITHOUT a lightbar? Everyone seems to run them but I can't seem to get myself to drop a grand on a 30inch bar. Also, will a 10 inch bar do the job or am I wasting my money and should just get the 30 inch?