Good work! I like the font, and the simplicity of 37, 36 and 24. I think entries 34 and 29 are too graphic and direct with the dead body sketch. If you could try to imply photography a bit more in the graphics, it might be even better than a letter mark.
For reference to what it is that we do, take a look at our temporary web site (it's just a iWeb template, so don't worry about the layout or style of the site)
First of all, thanks for the kind words. I also think that the logo is kick ass... it's bold, it's tight...it's there! Gonna give it a whirl with the photography...but i think it will depower the letter mark. Do me a favor and pm me when you have certain comments due to the fact that others can see these comments and then steal/copy your comments that are purely for me.