For those of us who dive regularly, it is painfully clear that our tanks will never look as good as the oceanic reefs. Furthermore, we put species in our tanks that would never see each other in nature and call it a "reef tank". I feel its somewhat necessary to separate the two and accept the limitations of our home bound reefs. Take live rock for instance. The LR in our tanks is quite sterile compared to fresh LR from the ocean. If you put a piece of LR that was picked out of the ocean and sent directly to you, you will see that there is about %70 die off of the original species, ie. bryozoans, sponges, tunicates (I'm not talking about die off from Fiji rock that sits in a warehouse for two weeks before it hits your tank). In our tanks, coralline algae encrusted rocks are considered the goal.
The other thing you notice when you are diving on the reefs is that there is very little available space for a new organism to establish itself. The rocks are totally covered with all kinds of life. In our tanks, we just wait for the "established" look where different species grow together.
If you do move to Miami, you can collect your own species (provided there the legal ones) and try your best to recreate the Atlantic reef! Its not going to be as pretty as a Pacific tank, but it will be your tank and you can have the satisfaction of knowing you collected all your inhabitants. Just a thought.