Hi Chris,
#144 is the final choice!! I select you as a winner now :-) Finally it is done!
Can you send us maximum quality versions of the following variants:
1- normal version
2- scale of grey
3- black and white
4- with the slogan under the logo ("network for positive change")
5- with the lettering underneath and next to the logo
6 - with and without the vertical line
Thank you so much for your great work.