absolutly listen to reeffreak. Wait a week. The problem is, many times, a good looking specimen will not hang around a week and you will not get your fish. I would talk to your LFS owner and make a deal to purchase the fish as the shipment arrives and have them hold it a week to watch it and after it is eating, take it home. You want to watch for fin damage, ICH, lethargic swimming, laying down on the bottom of the tank, not eating, all of which can happen during the first 48 hours. strike up a good relationship with your LFS and you will get first pick of the stock.
-Dr Marco :sfish: