The full justification of "Capital Corp" is better (#17 and #4) than the way you have done it in #18.
Re #18, I'm not sure I like how the colours mix in the "Nomad" word. Ultimately, it would be good to have something that will also print well in one colour (ie. in black & white on a laser printer). That's not a hard and fast rule, but it is something I have rolling around in the back of my mind.