you didn't mention what your team's levels are, either. you may be going to beyjin too early for your characters. if that's the case, you might've missed an area that you can return to for playing, or you can hit outdoor areas to get some more battle tactic experience and levelling.
if you are more concerned about how to develop different classes, i can recommend some very nice class explanations for you.
jandrall has collected some good class analyses that explain the important aspects for each and how classes can work together. it may help you put together a second team. [img]smile.gif[/img]
good luck and have fun!
V***V