Our product is a one-day live seminar. We are known for having a high-energy, no-nonsense, unconventional approach to business. However the logo has to be something that could still easily be printed on a professional brochure - it should not look "childish".
The logo has to be pictorial, with the text below the image.
On some occasions we will have to use the image alone, so it has to make sense by itself.
The logo and text will be featured on the full-page cover or our brochure, and the logo itself will appear on our website.
The brand name (and the text that you have to feature below the image) is:
"Devenez Le Roi
De Votre Marché"
Which means in French:
"Become The King
Of Your Market".
ROI means KING, so if you want to put emphasis on a word, it should be on "Roi".
You can either capitalize the title like I just did, or put the word ROI in ALL CAPS, or the whole title in ALL CAPS.