Here are a few pics of the light mod that I did. I tried it on a Bit clone first to see if it would work. I am going to replace the headlights with lights from a mini maglight flashlight. They are like 1000 times brighter and you can run 2 of them off a 3 volt battery. The only problem that I have is that I hooked 4 LED's to one 3 volt battery and they seem kinda dim even with the resistors. I could add a second 3 volt battery, but space in my car is at a premium. Do they make a 6 volt lithium battery?