Thanks guys for the suggestions. I have decided to just continue on with the current team.

Now I have another question. Money is not an issue, but I still do not want to just throw money away... The four characters I have are characters I would like to play end game. My only other 'high level' character is a 70 rogue that I have not yet started WotLK with. Should I just buy the other 3 accounts, and keep the characters to potentially transfer all to one (or a second) account? I am not sure if any others do that, or just keep the 4/5 accounts open & MB multiple teams.

Thanks for all the great information, and thank you in advance, again, for help with this new question.