Nope, OP, nothing wrong with your preference since it is your own choice and your own life..not anyone else's business, BUT
It seems like I have a lot more in common with them as far as music, old cars, and style wise.
what does that have to do with being caucasian and the attractiveness of a caucasian man? Like any race, musical tastes vary across various light skinned people. Style has little to do with race. And the only person I know who owns more than one pre-1960 car is a middle aged African American guy. And check out La Habana, Cuba..old car capital of the world, and very few caucasians there!