Semi-chrome paste for the bright areas along with bruised fingers unless you have a dremel polish wheel (or drill for that matter). Black paint for the rest.
Or
800 then 1200 then 1600 wet dry sandpaper with bruised fingers and black paint.
or
Spend the $500
A fair amount of work, but you Canuks have time on your hands anyway (during the long cold winters).
I've never done it, but I can offer advice.
I went with Mahles. Media Blast and paint (Wurth's Silver Lacquer).