Hi romaintarrusson,
Some comments:
1. We do need a pictorial mark.
2. We find the typography too agressive.
3. We do not want the slogan to appear in the logo.
4. We need the pictorial mark to work alone without the text.
5. We like the bright green, but don't be afraid to explore other combinations.
This is a gallery of some random logos we like, maybe it can help to express what we are looking for better than some words in the description ;-)
http://www.dropbox.com/gallery/1251575/1/Logos?h=844192