Hey man, first of all, props on your tail lights, it looks like they could be oem.
I'm doing a similar mod on a motorcycle and was wondering if you could give me some details on the electronics. If you're willing I'd love to pick your brain about some of your circuit. My setup would be 50 LED's and my power supply might be a little bit wider of a range. Let me know if you're willing to answer a few questions.