@pratik Surprisingly (or maybe not), it was a very straightforward affair.
I will write it up, but here’s the gist:
There is an export feature on the settings, where you grab a json file with the data (posts, pages, etc), and then it was just a matter of importing that into the new install. Easy, and the blog is already working, with no photos.
Ghost(Pro) has an incredible support staff, they sent over a zipped file with the whole thing.
It was just a matter of firing up the FTP client, logging into my new Ghost install, and upload the 5GB into the correct folder (hint: it’s called “images”) 🙂
Done.