Sage 500 7.3 GL Acct Import for Inactive Accounts

We are still on 7.3 of Sage 500.  I have a boatload of new Natural Accounts/GL Accounts, and they all need to be inactive for the remainder of this year, and then all of them activated when the new year 2015 begins.  Is there a way to import the new accounts as inactive.  Or, even better, would be a way to Activate and Inactivate the selected accounts in bulk.   Thanks.