http://imgur.com/a/56avC
Well, I had a try.
I really don't care if you use it or not.
Also, T-Shirts don't really promote much unless your company has been recognized some way by the public, since FK isn't recognized in public, and more recognized in the internet.
This is just some design that I would most likely wear, and maybe others who like simplistic and minimalistic things.
You have a fair point though, but most brands base their T-shirts/apparel of a word, or a simple design, e.g. KSI (the black dude)'s apparel is based of a word "Beast"
Its complicated to make a T-shirt out of a long name, as people won't stare at shirts for more than 2 seconds unless you are confronted with the person. Since FK doesn't really have a known Logo or a real logo, and instead is just a Text with a style its weird.....
But yeah, you should include that in the thread post.