The restoration of a '90 wheel is just a bit more complicated than just stripping the clear. After the clear is removed the flange needs to be polished and then the wheel is recleared(powder coated) usually. Your very close to some people who do a very good job. Transwheel Inc.
I've had several sets of wheels done by them and everyone was a quality finished product. If they do them for you the clear finish is warranted for life against anything other than abuse.
I don't know how they would price a retail set but they're close and if you were connected to a body shop or repair shop they would likely pick up and deliver. '90 wheels deserve their treatment!