Can you tell us what you like / dislike about the poster you uploaded, as presumably you won't be using that? Also, should we replicate the logo used in that example, and if so could you provide it separately?

Many thanks - I look forward to working on this project!

Feedback on my provide existing poster design is that it is hard to read the name. So just a very readable font should be used. I like my tag line "be careful who you follow", so it should be readable too.