If you get a Scott's, there are a few things to keep in mind:
1. They are known to be one of the most agressive fairy wrasse out there, so be careful if you are trying to house multiple fairy wrasse. It can be done, but the Scott's should be towards the end.
2. If possibly get a Cook Island specimen or an Australian specimen. These 2 locations have the best color, better than Fiji or other locations. Granted they cost more, but are worth it IMO.
3. Keep in mind Scott's will tend to loose their color without one or more females. Female Scott's are harder to find, but if you decide to go this route, I suggest you get atleast one female.
HTH,
Nick