You have to take them off from inside the cabin. The cabin below-decks handrails match up to the above-deck hand rails. Since the below-deck hand rails are shorter, there are screws through the cabin top for the remaining length of the above-deck handrails.
Can you take a close up of your dorade? I would like to add some to my boat and I was wondering where to put them and how they would look.
She looks great!