what livebearers can do good with angelfish i wanted some platies or swordtails and i know the swordtails max is 4 and platies is 2 so is that to small?
As long as they don't fit in the angel fishes mouths I would think they're okay.
An Angelfish may nip a swordtails "sword" but I'm not sure if they would or not because I haven't kept either fish.
Whatever you decide on, make sure you have a back up plan in case it goes sour.