In addition there are a couple of things that are not copied exactly under models - not sure if these are bugs or not, one is if a background image is defined on the model it is not replicated on the others meaning you need to upload on each one, the next is the setting of having it as Open (without approval) to join the community area, it then makes it default to Open (approval required) on each new model again something which should be the same. I also noticed that the Default Member Title does not copy across when using the model