As I get more of the big projects done, I am able to focus on some of the little details. As an example, the eight spoke wheels I purchaces came with a unmarked center cap. California Import Parts does supply a press on decal for the center cap but it is their company logo. It turns out that on eBay you can find press on labels with a lot of logos and in a variety of sizes. I decided to go with the simple VW logo.
I am interested to see how well these logos hold up but given they were not very expensive, they are worth a try.