Migrating Multisite with Snapshot Pro

Hi,

I have been waiting a number of days to get an answer to this ticket, and I am stuck in the middle of migrating my sites so it is quite urgent now:
https://premium.wpmudev.org/forums/topic/migrating-multisite-with-snapshot-pro

Also one addition question: when I create the new WP multisite install to restore the Snapshot Pro backup into - should I have first created all the (pro sites) subdomains that I have on my site?

Thanks,
Justin