I have about 1K posts and I don't want to lose them, I know that I can migrate them using takeout.google.com (40GB) but I really want to keep using G+ as it works pretty well for my personal needs. As far as I understand, Google isn't going to shut down G+ for enterprise users, so I'm ready to pay $60 per year (basic plan).

My question is how I can migrate all G+ data from my personal G+ to enterprise G+?