There are other stories about white kids getting shot by black cops as well. But they usually don't make the news as often as the other way around.
Just because the KKK support Darren Wilson, doesn't mean he supports them. That argument is ridiculous. Of course they support him, they are the KKK...... What do you expect? If you expect any differently, you're obviously mental. But that's not to say Darren Wilson supports the KKK and what they believe in?
So in turn, saying that if you support Wilson, you support the KKK is insane.
I'm not even sure where to begin with the rest of your argument, but we can agree to disagree on some points, no worries.