Am I setting myself up for failure?

I am extremely picky when it comes to guys that I date. I like tall (5'9 and up) guys with an athletic build. Dressing well is a plus. I like them to be smart, caring, funny, affectionate, and polite. I prefere brown skinned to light skinned. I'm not picky with race at all. I don't like dreads or braids. Am I crazy? Should I lower my standards?