Had some old Blue LEDs I've been wanting to use also.
Testing where they should go
To help with wiring I unclipped the top half of the front bumper
Sadly going up the rear door would be odd due to the turn the strip would have to take. Ran the wires through the door firewall area then ran it behind the wheel well up into the engine bay. To connect the sides I can the passenger side under the wiper blades crowl.

Test run





Added a blue cold cathode in the lower grill and white in the upper.



Pared next to the other cars that got dyno and popped my hood. Actually had a few people check the car out. 
