All of my customs are in a single folder on my Google Drive. If I ever lost my original files on my hard drive and Customsforge went under, I'd still have what I have in Google Drive. But zipping all of the customs on here and putting them on Google Drive would be quite the feat. I have 125 customs in my Google Drive folder, and those alone add up to around 5GB. Add in the other hundreds already on CF and the ones being added everyday, I just don't see how what you're suggesting is possible. So like someone else said, backup what you can.