Greetings kclmel,
This thread discussing a Vista (same as a Sunstar) has some great comments and observations: Poor Headlight performance on 2017 Vista
You might start with checking the alignment of your headlamps to see if that will be adequate for your night vision.
Welcome to the forum.
Eagle5
We replaced our headlights on our 2008 Winnebago Sightseeing with LEDs. Had to order replacement high beam projector fixture from Lichstinn and 2 sets of LEDs from M4. Low and High beam lights used H9 bulbs. Was a piece of cake to do.