Woah, that sounds like hard work haha. Looks good though man.

I just bought a 100 pack of white L.E.D.'s off of ebay for like 10 dollars, took the door handles off and mounted the lights in them, then ran the wires to one spot under dash wired in resistors to drop the voltage down to around 3 volts, then wired them in with a relay to the dome supervision output on my remote start (relay was needed to switch polarity). took about a day.