If I were you, I's buy one pregnant female from the shop, pop her in a nicely heated little tank with a big handful of pondweed and let her give birth in peace and quiet and raise the fry.
Cheap and easy and loads of fun; that's how I started with trops; costs you hardly anything in food and water changes are really simple; you can just do a couple of jug fulls of an evening.
I sometimes think people are forgetting the fun of just getting to know one or two fish; you don't need to stock every tank to full capacity and there is room in the hobby for smaller tanks.