Its true anodising your original rims can be more expensive than buying new ones..The option I decided on was to take my originals to a metal polisher and have them professionally polished to mirror finish which costs >$120.00 ea on a good day, and cote them with a good silicon spray.If you try to achieve a better finish than what the polishers give you ,you will only dissapoint yourself..Got mine done over a year ago and they still look GR8.just a light wipe over with a soft cloth and your done.