Haha, this is my perfect stocking list :-D 2 Pairs of rams should fit nicely, though it might not hurt to add a few extra females. I think Cories are compatible temperament wise, but I'm not sure which species are compatible with the temperatures rams prefer. I believe this has been answered on this forum before but I don't remember what the answer was. Maybe try this?
2 male rams
4 female rams
5 otos
7 hatchets
15 rummy
This leaves a little room for enlarging your schools or adding other species (like cories) if you prefer.
2 male rams
4 female rams
5 otos
7 hatchets
15 rummy
This leaves a little room for enlarging your schools or adding other species (like cories) if you prefer.