Thanks for the posting. A couple comments - The Rainmaker Group seems too delicate, the tagline is so small it can't be read, the mark seems like it might tip over. Note also that we do both vertical (buildings) and horizontal (golf courses) development - this seems very vertical. Thanks!
Really like where you're going with #15 and #17. Seems like the swirl could be turned up a little and turn it into a slightly clearer R. We're mulling over the green field in #15.
One other thought on #17 - might try to move "the" just above Rainmaker Group and put in smaller point text. Could clean it up. Like the idea of two color - kind of cleans it up.