I got most of the LEDs from vleds.com as they seemed to have the best prices along with a reputation for good quality. I've heard of a lot of people getting LEDs off eBay but i'm kind of skiddish about that not really knowing what quality you're getting
I think I may have also ordered a couple off superbrightled.com.
I'm stoked about the mirrors too! I'm hoping to get them back in time to install them this weekend