I currently run 4 100 watt Explorer Pro Comp lights. They are narrow, but with two low and two high and aimed correctly, I just turn my headlights off since they are rendered useless by the lights. The bad aspect about the Pro Comps is the paint stinks. I had mine for a year before I had to strip them down and have them powder coated. For what I spent on the lights and having them powder coated, I could have bought a set of KC's which come from the factory powder coated. If you want to see my lights and my wiring, you can visit my website at
http://home.mpinet.net/warmongr/ where you will find all the info you need to help you figure out what you want.