I already started the project, and all models are synchronized and that’s it.
Yes. I think it's not too late. I moved south in the middle of the project and I am pleased with this choice. I think this is a great help for deployment.
Initialization of the southern application can be performed at any time.
It is even mentioned in the docs:
http://south.aeracode.org/wiki/QuickStartGuide#a1.SetupeveryapplicationtobetrackablebySouth
.
( syncdb ).
:
./manage.py convert_to_south myapp
Then you can make changes to your model and make schemes or even do datamigrations .