I've been researching them in RotK to get ideas on how Tolkien perceived them. The only impression I got form there was, Very Quite.So what's your interpretation of the twins going to be, Val?
They obviously possess the wisdom of having lived in Rivendell for so long, and from their actions, they are fearless. Their hatred of Orcs is bordering on the obsessive. I've introduced them for now, ready for their main role.
Hopefully I'm not building this story up too much by giving hints here. I normally get on and write whatever I'm doing and then let people see it. It's going to be slightly longer than my other stories but the plot is a bit more convoluted. Now I've got all the elements sorted out, it's just a case of getting it all down on paper.
Please don't expect some sort of Twins Hero Worship story, though. They are only co-stars in this one.