I added another light to the trunk as well .Got an exra one off of ebay. Looks nice with a pair in there instead of one off to the corner.
I am curious too if you used resistors or if not do the lights stay on? That's the one thing keeping me away from LEDs.
Adding a resistor is easy. You only need one for the interior light because they are on the same circuit. Someone posted about using a 1500 ohm resistor but I went with a 4100 just to play it safe and it works. Just add it in parallel. I put mine on one of the rear passenger lights. I didn't use any for the exterior as I can't wee them while I'm driving but you can also stick some in there. Its eady. dont let a resistor keep you from doing this mods, clean the car up a lot when you press the unlock buttom,, looks super sick and clean. The first time I stood outside at night and open the car I was so amazed at the difference.