The best way would be to take them to your freindly neiborhood chrome shop and have them polished. I did this a couple of years ago and they charged me $20 a wheel. They looked better then new when done. Maby it's just that I hate polishing wheels, it's so much work by hand and they just don't ever come out as good.
Love hard, drive fast, wear your seat belt.
PS, that's my 'bird...... My Mustang is too ugly to take pictures of yet........*G*.