So..
These are what I used guys, they lasted over 30,000 miles, not sure how long they're supposed to last but hey at least I can vouch for that.
http://www.v-leds.com/5K-WHITE-X5-HIGH-POWER-p8757621-1-3.html
Unfortunately they're out of stock.. what a great price.. they cost me a shat ton when I got them.
What you want to look for though, if you feel like finding something similar is a 360 (5x)Surface mounted LED with an output of at least 2.5watts
Basically that means there are some radial firing SMLEDS and one or two SMLEDS that shoot straight foward there should be 5 of them and they will be 1/2 watts each = 2.5watts.
You want more radial firing SMD's than front firing and you want it to be short like the stock bulb size.
Keeping it away from the front of the cluster and having more radial firing than front firing SMDs is what keeps the light spread well thus eliminating hot spots.