I personally look at the situation as, put bright lights on the front.
On the R65, I have PIAA 40 driving lights 6.25 inch ( 160 mm) round style, with PIAA H3 superwhite lamps installed, and PIAA superwhite H4 for the headlight.
It may be a bit too much for night conditions, but since I installed them, I havn't had anybody pull out in front of me.
I also use the high beam on the headlight during day light riding.
On the oilhead, I have PIAA 510 driving lights installed with PIAA H3 superwhite lamps, and PIAA superwhite H4 headlamp.