> A) Polish the shell of the headlights

The effect is short lived, unfortunately.
Needs constant attention with brasso to look good.

> B) Replacing the bulbs with brighter/white bulbs

The Honda wiring harness to the lamps isn't the best, so the effect isn't as good as it might be.

A new headlight housing with some attention paid to the wiring and you're good to go.

Nick.