You didn't say why you wanted to remove your data from the cloud (leaving Google is a very good reason though) but I wanted to offer another perspective. I don't like opening up my homefirewall for anything so I have a VPS to host my data in the cloud. It gives me control while still allowing access to my data from anywhere. Kind of a halfway point between self hosting and using public cloud services.
You didn't say why you wanted to remove your data from the cloud (leaving Google is a very good reason though) but I wanted to offer another perspective. I don't like opening up my homefirewall for anything so I have a VPS to host my data in the cloud. It gives me control while still allowing access to my data from anywhere. Kind of a halfway point between self hosting and using public cloud services.