Entry #104 is the nicest of the 3. I would like to see a version like #104 but add a bit more contrast (too much green), move the tagline right under the legal name, and increase the size of the lettermark.
Only top 5 designer can send revision during top 5 mode. You can rearrange the rank for a while if you want other designer send the revision of their design.
If you have more designs to upload for the "Foothills Research Institute" design contest I can put you in 5th place so you can submit. I will put you in 5th for a short period (15 minutes) so please upload asap.