We think that the logo looks the best, when the font is on a single line instead of two lines. What would you think of incorporating some vertical lines into the logo? Or a - as a variation - horizontal lines? But not both lines (horizontal and vertical) in the same logo.
I had to temporarily withdraw my 1st ranked design as it's too close to the other already there, I'm talking about a line separating the words, but will clarify it and might upload it again. Sorry for the inconvenience. I'll get back to you.