is this stocking ok and can i have any thing else

[--BAE--]

heres what ive decided on

1 x oscar
2 x common plecs (would the 2 be ok)
1 x green sev
6 x silver dollars
1 x lima shoval nose
1 x Nicaraguense
2 x kissing gouramis
1 x sun catfish

could i have a perruno aswell