New headlights! I had to, it was almost unbearable at night.
Mine are equally foggy and I've been spoiled by the HIDs in my Viper that are insane at night. Maybe just going for unfogged lenses will help.
Where'd you get yours and for how much? I've seen YouTube videos saying that it'd stupidly simple to swap them out.
Update on the Mustang.
$300 later e3 plugs, shocks, struts, and damper shocks were done. Rides like new car. However, while on the lift I realized how badly I need subframe connectors, I opened the passenger door while on the lift to get something and found I could not close the door with the window up. Apparently the body flexes that much.
Tax return came so that'll be the next upgrade.
Also, the problem with the door alignment was probably the same on the drivers side but, that window was rolled down so I didn't notice.