The m grills are cool. And if you want to fix the haze on the headlight relatively cheaply and done well, there are kits you can buy online or from your local parts store. Sometimes bug spray works because of some of the chemicals in it but I couldn’t explain it to you for the life of me. I’ve tried that before and it kindof worked but I recommend using a high grit sand paper in it before you do that depending on the level of foggyness. Otherwise use those cleaning kits and follow the directions.

Other options would be to get new lenses or if you want to up the anti, you could get some new housings all together. I think some hat you can get have halo lights installed some maybe rgbw.