wouldnt barbs be bad though for nipping at the angels fins??? I know they are fin nippers dat plagued me gourami and guppys, i wouldnt be too keen at all in havin them with any fish with long finswell the mollys, angels and the barbs will be okay with most of the fish but i don't know about the pictus cat fish
tigers might nip the angels and other fish as they are notorious nippers
and neons will most prob become breakfast for someone