[ANSTHRLD] Help please - Conflict check for "Gyronny sable and Or, a wolf rampant holding a key azure"

[Luciana Caterina di Borghese]

Is the blazon on this correct?

"Gyronny sable and Or, a wolf rampant Argent maintaining a key within three
keys palewise wards to chief reversed gules"

< http://www.geocities.com/elfsea_herald/Devices/Alexander/alexander1.JPG >

I have the form completed and ready to send to the submittor, but I would
really like to confirm that I have the correct blazon on this before I do.

Thank you so very much for your assistance,
Luciana