Another thing I have seen alot of are thes 80/100 watt 9004 headlight bulbs ....are these safe to put in a 190? I have some stupid 55 or 60 watt bulbs that light up like candle. It would be nice to have a little more pep. I have also seen some xenon gas filled ones and other weird stuff on the www. Are any of these worth money and are they safe?