I think you should go with what you a) like and b) represents best what you want to present.
I voted for "vintage" (because I like some of that stuff, too, and you wrote you like it, too ^^). My other option would have been "Fantasy". Blue is good, too - though I think you should take care that your profile does not get too "cool" through it.
I mean cool in the sense that people might get away from your profile quickly, because it is... "too cool" . I think that could mean not using too "harsh" blue-tones, but if you "do it well", blue can be quite inviting, too. Maybe use something that's a bit violet every now and then or something like that .