R25 sti

ive been trying to find someone to reanodize my wheels,but no luck as yet.im starting to think it may be better getting them painted or powder coated.the reason why is that the anodizing on them at the moment is starting to corode, and im not sure if i can find someone to anodize them as stronge as the factory finish.they have only been on a car for two winters and are already coroding.although shes not my daily drive i would like to go out in the winter and not worry about cleaning the wheels as soon as i get home.

has anyone any thoughts on coatings and colours.photo shoppers welcome.
cheers....R25 sti.