Entry 123 is a good try. Can you make it straight instead of italic . For build.broadcast.benefit can you use the same font and size as entry 103. Also can you use the word .com in it..
I like the Z on entry 125 and 124. Can you do some more colors and fonts on this style.. Also see if you can use the word .com with it with couple of options..
thanks for your work thus far. can you try placing the logo "Z" over ZiteCode (regular Z) in both 163 and 161...i like the simplicity yet create way you put the z/c together.