#76 is nice. Could we see some variations in color? Also, could we see a lower case 't'?
#23 is nice as well. Could we see some more contrast for the two 'i' characters? They're blending into the screen a little too much. It almost looks like DGT.
We also liked #22, but it's too similar to the logo of the company we're most closely partnered with.
Thanks Grafikus. We liked your other designs as well. We plan to pick #117 as the winner. One small thing; It's "Signage Technologies Corp." rather than "Signage Technology Corp.". I'm not sure how easy it is to make changes after picking a winner.