Ok, here's where I'm at. I'm going to bail on the golf ball, it's just not going to work in any capacity for your business, unless you decide to branch out to golf course management or design.
I did do a revision to the 6th ranked design #32 , which is #167 and I think this is a VERY strong candidate. I initially wanted to subtlety use more rounded elements as kind of a tongue-in-cheek play on citrus fruits and I think it covers this well. Not everyone will get it, but that's kind of the fun part. The colors look great, it's very unique and I think it makes a strong statement.
I can still submit revisions on any of my designs while the contest ends, and after it goes into final judging I'd have to be moved to first in order to upload anything. Just let me know what I can do.
Thanks for considering my designs,
Erik