XStainable logo

This is what It-4-All, Sociedade Unipessoal, Lda was looking for in their packaging design

I have created a concept called XStainable that i will use for my blog that will talk about sustainable startups.

The concept lies in what i belive will be the future of sustainable business. They need to be economically, environmentally and socially sustainable.

I'm not the designer kind of guy but i have come up with a draft logo that as the following thoughts:

1. The colors represent the three dimentions of sustainabillity, green for economical and enviroment and blue for social.
2. The "X" powered by (sustainable) represents the greatness of the dimentions.

I would like to get a bid for the improvment of the logo and for business card design. The blog is non-profit so i wouldn't like to spend to much. 

I'm also open to consider a totally different logo with diferent thoughts from mine.

Thanks for your time.

PS - the logo i refer it's attached Read more