I've actually written a character with one hook -- not a Captain Hook-type hook, but a grasping hook prosthesis for an above-the-elbow amputation ... which, incidentally, means that the extensive research I ended up doing for that particular project makes me nitpick the hell out of every single Winter Soldier no-powers AU that gives Bucky a prosthesis, because it is abundantly clear that most people don't have the first clue what they're writing about ... BUT I DIGRESS.

Anyway, I think you should! I expect you'd do great with it. I think it would be difficult to do worse with it.