I got the LEDs, stars, and heat sinks from Alex this weekend. I mounted a single blue and a single white last night just to make sure my reflow method worked. I did it with a bottle of rosin flux, thin rosin cored solder, and a crème brûlée torch. The results were very good but I will most likely pick up a no-clean flux pen in place of the rosin flux. I had forgotten how small the Rebels are.
First picture is a single Royal Blue at about 700mA.
Second picture is a single Cool White at about 700mA.
Third picture is both running at about 350mA each.
You can tell my blackberry doesn't like intense point sources of light.