I only have one that is truly "aggressive", a pure super dwarf male. The rest simply have a strong food response, which is manageable with hook training.
These are not snakes you want to handle alone.
By "moving out" do you mean that you are moving into a rental or are you purchasing your own home? I can't recommend keeping a retic as a renter, as even landlords that are ok with snakes/caged pets will have an issue with you keeping a giant python on the property.