If its a JAA CPL you want then you will have to go to either Naples, Orlando flight training or Vero Beach.
As far as I know you cant do an FI rating out in the states but I may be wrong. I personally would go down the FAA route as its quicker and more realistic than what the JAA lot put you through. I converted my JAA ME CPL to an FAA stand alone CPL in 10 days. The IR can be done in 14 days and you can fly the same day you pass.