Thanks Raylenj. Good stuff, here are some thoughts.
#7 I like the font choice and the stacking and the use of the negative space for the slogan. I don't mind a symbol but I don't think I want to reference photo or film as obviously as a lens shutter or a film strip.
#8 is an interesting variation on #7 and it would be cool to see more of that.
The rest are good but don't sing to me as much as the first two. Plus I'm not keen on a large field of black.