Regarding the potentially scary scenes from SoM, what scene do you want to be kept creepy in [pjotv]?

I think my title is confusing so I'll explain what I'm actually asking:

The Sea of Monsters had two scenes that had the potential to be creepy on screen: Percy turning into a guinea pig and the sirens segment. Ok, why I'm

I think that Disney will not be very happy with the idea of two scary scenes in a show they are promoting as child-friendly. But if someone in the writing team will fight for it, I think we might at least get ONE scene that it's scary.

If you ask me, I think the scene that will have to be creepy is the sirens. I'm not asking for blown-out-of-proportion horror, but something that looks disturbing at the very least. I do think the guinea pig transformation doesn't need to be scary.

But what do you guys think? Which scene would you prefer out of these two to be adapted as scary if Disney would allow it?