I ordered the PCBs from a Chinese PCB supplier. I ordered 15 pcs (It's always good to have extra PCBs) in white. The originals were blue but I figure with LEDs, the white can't hurt. I did not opt for gold plating of pads.

There was basically no technical challenge here. The Gerber files were all provided and I simply ordered them. The biggest challenge was the fact that the website is all in Chinese.

They PCB's look very good. Next, order all the components.