I have 15 hotbars myself and all 15 are taken up with Captain/console abilities. On most of my ships I have to use another 5 for incidentals, like fireworks, diplomatic immunity, and sector space speed boost.
Are we even talking about the same thing?
I doubt you could push more than twenty hotbinds from consoles and set bonuses.
Where are you finding something like 60+ more abilities to bind?