one of the things that bothered me about my KJ is that the headlights were weak. so i recently upgraded to the Sylvania 9007 SilverStar Ultras.... better, but not earth shattering.... they still don't throw enough light in my opinion. i guess that i am spoiled by the XENONs in my other car.is there any other solution? are the after market XENONs for our KJs?