Unfortunately, we only got your design yesterday when we extended our contest. Apparently logo tournament was filtering/moderating your entries as a new designer.
#50 and #51 play with the idea of the line, but the execution looks a little too much like strike-out text which would lead one to think we've been scratched of the consultant list.
#49 and #50 are strong on the idea of our name being on the line. We're leaning toward blue instead of red since most people sign their signature with a black or blue pen.
We don't have much more input for you. You might want to try other variations on "Signature".
Thank you very much for your feedback. And yes, unfortunately since I'm a new member here, my drafts won't show up right away up until approved by the admin. But I'm happy that I get to show my drafts and ideas.
Regarding the font, my initial thoughts was something clean, firm and readable to somehow imply that the company is strong and straightforward with its ideas. But I will definitely submit more variations and hopefully you get to like it.