Back in the day, we used string and 2 tin cans to communicate...
All jest aside. A zorro II busboard is a nice addition to an A500. the A2065 ran very stability in such a configuration for over a year with out any problems. One just needs to make sure they have a big enough power supply. My friends use to love my old a500. They use to call it the borg. It looked almost as bad as an old Ti99/4a with all the stuff handing out the side, (on the left rather than the Ti99/4a's right)
The only reason that the A2065 was removed, was I finally purchase a big box amiga, In this case a A3000. The A2065 is still in that system until this day.