I really like the font you are trying to use. Is there a way you could do something like entry no. 17 and entry no. 32. We are trying to get something really memorable like Facebook F and Macdonald M so people could remember us and use that icon every where....
On Entry #60 remove the quote box from Icon and just make in a rounded corner box. change the "Z" to look more like a "Z" And "C" similar to Entry #157