Nice, so far I've done 6 controllers and that's great for a first try. Those are the super bright blue LEDs aren't they. If u want a more real blue get they normal ones. (They are richer in color and are about the same brightness as the stock green leds, unless of cousre you have a low battery becuz blue leds draw just over 3v and when the battery starts to die, it get below 3v.) Also it wil only work with real batterys becuz everything else like rechargable starts at like 2.6-2.8v