My fightclasses also working very well, but the Problem with 5 stacks Maelstrom I also have - my fight class is with self heal ( because i make mass pulls ) and thats what he uses the 5 stacks - self heal (healing surge )
Stormstrike as spell in fight class will not work, you have to replace the Stormstrike in the Fight class with Primal Strike, then he will use the storm strike.
Droidz - I have a lot of of nearly perfect fight classes - will make them maybe public soon, perhaps there will be again an competitionz?!?
The fight classes in the download section are ok for grinding but I like it perfect :-)