nice!
what I did was paint the the inside gloss white and the reflector also.
I then used "warm white" LED SMD strips and stuck them to the back with the 3M strips that come on the back...
The warm white isnt as hard on the eyes at night as the normal white LEDS.
heres some pics. it also solves your blind spots.
before:
after
soldered the wires to the old bulbs connections
stuck the LED SMDs in there:
results