Your new product Cloudmoo seems quite similar to backup sheep. Basically as close as possible of a product without being the same product.

1 year free trial as a beta tester for (some) backupsheep LTD buyers is a bit of a kick to the face.

The open source (currently not usable) backupsheep could be quite promising if you relaunched backupsheep as the managed version of the OSS project. Probably more promising than the original business. Would you consider that?

Reneging on included storage space is a lot better than reneging on everything entirely, then launching another similar product.