There are plenty of DiY post online for building your own lights. You can build your own lights for as little as $100 or maybe less. I personally roll with a mininewt for both my helmet and bar mounts. I am currently in the process of buying a Niterider Enduro HID light for my bar. I have also ran the Blackburn X-6 as a bar mount and was pretty satisfied with them.

At the end of the day, try some out and see what you like because its all a personal choice. So of the guys that I ride with out here in Cali can't believe that I ride mininewts on both the bar and helmet, but for me they are more than enough for where I do most of my night riding.