#82 I think this colorway works best of all the variations. I also think this letterstyle, with the little waves at the top of the A, works nice and is a subtle tie in to the water element. One thing you might want to keep an eye on, is the way the two A's are laid out. Sometimes when two capital A's are side by side, they appear to be too far apart and it looks a bit strange, almost like it reads AQUA A PARTNERS. Also, if you want to see how this works in one color (or black and white) just let me know.
Cheers,
Steven Jordan Design