I would like to upgrade the headlights on my 98 C70. The originals are not doing it ... the driver side unit mount is damaged, and won't align properly, so I feel I should just replace both units with something more current with better lighting. Does anyone have any suggestions ? I see I can buy replacements from suppliers such as rockauto *(TYC brand)... many come without the leveling adjustment ... are they worth it, or should I go original OEM ? Thanks for the help and suggestions.