Its quite generous with the board allotment, if it was me i would bump them all down a level and add an enterprise level.
e.g p=1, F=3, S=10, SB=30, E=150
e.g p=1, F=3, S=10, SB=30, E=150
It did seem that most people using 3 or less boards didn't have much need for a dashboard which is why I pegged the free one to that. Something like Corrello was more of a nice to have to them it seemed.