You have a great domain name and potentially something that could take off and become one of the finance forums/resource sites.
May I suggest though that you remove most of the finance sub forums and leave only one or two ("general finance" & "trading and investments"). That way you can concentrate the content in those two sections and split out one day when the need arises and you have enough users. Credit cards, debt, loans, budgets etc. all fall under General Finance anyway.