I think it wouldn't look good. The stock finish on the wheels couldn't be better. IMO it's the key thing that gives the car its uniqueness. The wheels are small...chroming them will make them look smaller. Then again this is just my own opinion. You may like the chrome.
I've never seen an instance where chrome wheels improved the look of a car, too garish. Polished wheels I can tolerate, but generally a good paint or powdercoat color is going to give the appropriate look for this type of car.