First off im sorry if this is a repost but anywho, Tomorrow im gonna go to radioshack and buy a few blue leds. I wanna change the green lights on the speedometer and everything else to blue. Would taking the cluster apart screw up all the needles and such? Please let me kno if this is possible. Thanks

 

The color in the cluster is in the tinting, the bulbs are clear. You can change the bulb color to blue but it will probably just make your cluster darker without achieving the color you want.

Take a look at this. It's a bit labor intensive but it looks great finished:

http://www.cardomain.com/ride/296394/24