I had assumed I would need to switch packages, which isn't a problem (I'm purely in testing phase at the moment). Of course I won't be doing any of that until I can get the server added. My only worry about using an unofficial plugin is support being dropped, in which case I'd have to roll back to the default CPanel plugin.
In any case, I look forward to testing once this issue is resolved.
Also @Licensecart your site was a great resource when I shifted over to Blesta, lots of useful content.