'Backwards' account migration from sPanel > cPanel

As a new Scalahost customer about to migrate an old hosting account from cPanel, it would be great to have the reassurance that a sPanel account can also be 'backwards' migrated from sPanel to cPanel, if ever needed. Particularly in a commercial context where the decision over which hosting is used is not made by the web administrator, but by a business owner who has other criteria for which hosting they want to use. This is a strong sales USP IMHO.