Oh, please don't.
I'm glad if you like it, and I appreciate your friendliness, but the reason why sticking is fun, is because the next time you walk by, you're like "Yeah.... I stuck that up there, with my two hands!".
This is street art, not a propaganda. It's only special if it's completely your work.
So, I thank you for wanting to help me spread it, but that would pretty much ruin the whole point of it.
For example: A real graffiti artist would not let others paint his name on the walls and take credit for it, because he knows that the respect he's getting is not achieved by his hard work.
I hope you understand me.