Running FG2 has always given me a problem with a cluttered screen and with the potential for a large number of menus and options to be open at the same time.
This can be very frustrating if you are trying to reference a particular screen but...
There is no mechanism for tracking GM bennies in the new 3.2 version. The only method is to manually record them separately via a note or via the chat log.
It would be useful both to the GM and the players to know how many bennies the GM has...