Interesting thread~! I would like to put the best headlights possible on my 2014 C14
For headlights, my motorcycle experience with high wattage H4's, science project LED's, etc has not been good.

I've never had MC HID headlights.
My HID equipped cars over the years seemed to have good lights, though the HID's in my current XJR aren't v good. The M3 and Westfalia H4's are better. Multistrada H4? is lousy. the C14 H4? is so so
What's the current, good quality set up (eg, aftermarket brand; part number) for my C14 in HID? How about in LED?
I am (science projecting) some Cree LED's into my GIVI rear case, using an aviation 5 pin quick connect for brake,running, and turn signal. Is there anything that markedly improves the C14 taillight?
I will be installing (Signal Dynamics?) headlight and brake light modulators, BTW. Is a headlight modulator workable with HID's? With LED's?