Glendon - we finally got together to review and rank these. Yours are on track. Wanted to see if you could make a couple revisions. I'll describe the best I can here:
The best/closest version is the one we've ranked first.
Keep the Ci with lower case i and dot in red.
Go bigger with Ci, keeping COMMUNICATIONS (ALL CAPS) - Ci needs to dwarf the rest
Look at
#4 - we'd like the COMMUNICATIONS shown in grey and that maybe try his font....just a tad softer/more rounded - modern
"Tip" the ends of the half-saturn ring in matching grey if there's room to do that.
Thx for doing that - I think we're close here.
Kris