You'll need to mount the lights. The Tiger electrical should be able to handle the M60s easily. I ran a couple of 55w halogens when I had my tiger, no problem. A pair of M60s is less than 60w. Keep in mind if you are using a dimmer, the power consumption is significantly reduced while in the dimmed mode. Typically when you have the high beams on you are moving, thus creating a bit more power from the electrical system.