Roy, good luck getting the HID's to work on your 03. If its the same as my 06 then it is going to be a pain, unless you bought a kit specifically for the dodge. On my 06, the lights are controlled by the computer, the way i understand it at least is when you put on HID's on, they don't have the same load resistance. So when i put my kit on, they worked with the truck not running, then when i started it up they would go off. Apparently the computer was not detecting a load and was shutting them off. My buddy and I had to cut and splice in some 50w 10ohm resistors and a couple relays to get them work. If you need some help with them shoot me a PM and i will post some links of some How-To and some threads that might be helpful. After doing all that i finally got mine to work. I have Rich's old set. The pattern isn't too bad, it isn't that scattered, and not a ton of light out of the sides, i think it has to do with the light housing on the dodge, vs the Ford, because they Cheap HID's are decent, but i do plan to go with a retro solutions kit here in the future. i think i need to adjust mine down some because i have a few people flash their brights at me when sitting at an intersection and places like that. Overall though, i'm pretty happy, i think i got my money's worth, the light output is more than the Silverstars that i used to have. I'm sure you will like your 12k's although that is going to be really purple!