I improved my lighting, initially by upgrading to Osram Nightbreaker Plus H4 lamps. These made a significant difference on dipped beam.
I then changed the headlamp units from the standard Wipac units to Cibie H180 headlamp units. On dipped the beam there is a marginal improvement, however on main beam in my view there was a significant improvement.
By the way, when sourcing Cibie H180s are aka Valeo 082439.
I have held off buying auxiliary lamps as I feel I need additional light power whilst on dipped beam not on main beam.
