Vixen Porta Mount and Celestron/Vixen C6

Was looking to find a lighter but still useable mount for my Celestron/Vixen C6 (6" f/5 newtonian) without having to resort to going the dob mount route when I came across the new Vixen Porta Mount. Was just wondering if anyone has tried it out with the abovementioned OTA and if it would hold the OTA steady enough.

Cheers,
Darren,
Brisbane,
Australia