I just got done installing most of my LED Bulbs from Maxspeed Motorsports. They were very easy after you figure out how to do it. The only ones I have left is the Parking lights and Side Markers, I was thinking of skipping those, but after seeing pictures will more than likely do them.

The service from Maxspeed is Outstanding and to me getting 22 bulbs for the entire interior and exterior for $119 is the best price I have seen.

Well worth the money just for going from yellow to Cool White and also they do not pull as much juice or get hot like the stock ones.

These are the ones I got-
http://www.maxspeed-motorsports.com/coolwhiteleds.html

Here are some Pictures, this is the car in pitch black garage with No flash used. These are much better than stock-

 

Did the same thing last summer.
The cool color light is so much better. I found the white side markers a bit bright so I opted for the amber.
Looks great!