Nothing worse than not be able to see where you going. It seems to me that whoever designed the lighting on this bike obviously lives in a well lit part of the world. For me there's no price you can put on safety. You so need to be able to see the road for obstructions - potholes to give you a fighting chance of being safe and surviving out there. If your bike came fitted with a 35watt lighting system, l would bet that the electrical system is built to a fairly tight spec and would not accept a higher wattage bulb replacement. As the others have said and l agree, the alternator, wiring and switches might be put under too much of a load resulting in a possible failure. There’s no price on safety, if it was my bike l would seriously consider this modification - upgrade This lighting kit http://www.bikermart.co.uk/proddetail.a ... =223-365-6 Then install a HID lighting kit http://www.ebay.co.uk/itm/HID-Kit-Xenon ... 2353082%26 This kit is a easy fit it, only consumes 35watts of power 70 watts total if you are on main beam. I would go for the 4300 k light its a true white, but if you want to look a bit bling – tint of blue 6000k is the one. You will find the difference in lighting performance massive, with no over powering of your present wiring system. You might find this fix a bit expensive, but just put this price against being hurt, insurance claim, loss of no claims bonus and lack of confidence to go out in the dark. Hope this helps PS Note, you cannot fit HID lamps directly into a halogen designed headlight, it's against the law and also the light spread is useless.