Stocking Ideas For 75 Gallon

[Ashetto24]

Hi all - I recently am upgrading from a 20 gallon to 75 gallon tank and I would like some ideas on stocking.

Currently I have: 1 Featherfin Squeaker, 3 Tiger Barbs & 3 Serpae Tetra.

I definitely would like to keep my Featherfin (and could part with my Barbs & Tetra's as a friend could take them).

My ideas:

1 Severum
1 Featherfin Squeaker
More Tiger Barbs & Serpae Tetra's
Other community fish

Any ideas, or suggestions? Not sure if these fish are compatible either. I also seem to gravitate towards the Parrot fish as well.

Thanks!