Ok, it is probably a common malady, but the aeroheadlights of my 89 200qTwagon (that I just bought new) are foggy, almost scratched looking. It is a shame because the bulbs seem quite bright (I know later AUdis were plagued by mediocre lighting). The typical scenario is $200 odd bucks to replace the whole assembly. Finding a junked one is probably wishful thinking. Any thoughts?