Great looking bike OP..

I've sold my 20' wheeled Moulton now but if faced once again with a choice for a dyno-hub, I'd once again be getting a Son.

I initially got a Sondelux designed for smaller wheels, but determined that the minute extra drag from a Son28 would be my preference due to enjoying charging my phone and gps via a E-werk which would enjoy the higher output from the Son28.

Be aware that the Son whilst initially looks expensive, has a 5 year warranty unlike most of the competition which last I looked had a 1 to 2 year warranty (here in Aussie at least).

Great looking bike by the way.

From memory, better quality headlights have over voltage protection built into them.