I purchased the small bullet lights from kuryakyn and the adapters also. Take a look in my gallery to see them. They were not that hard to install. It did require taking the forks off the bike to remove the big metal shrouds to install the mounting brackets on the forks. But I really like the look of the bike without those shrouds.

"Sickboy He rides a big motorbike" - Mike Ness (Social Distortion)