That's quite an image. Hopefully without the suit of armour!
Not when I'm off-duty
Thinking about it... Isn't it a first example of a Villain playing the traditional Bond Trick ™ on Bond himself? I mean, Silva is in Bond's power but does not panick, makes small talk, distracts him, and suddenly takes advantage when all the odds were against him. That's usually what Bond does to the Villain, not the other way round.
Perhaps that's one of the key ideas of the film.
After all, this time it's the villains attacking Bond's lair for the climax...
That's a very good point, Armand!