Are you sure that is a C. randalli? Looks nothing like the photos in the Kuiter wrasse book pg. 26. Nice fish though. Where did you get it? Looks much more like a juvenile male C. temmnickii type ( pg 22).
Jon I just did a search, and that same photo is listed as C. pylei, i think the site you used copied the wrong name ( C. randalli is the next shown ) C. pylei would be much more likely a find, but it doesn't look like my pylei either so who knows??? http://images.google.com/imgres?img...firefox-a&rls=org.mozilla:en-US:official&sa=N