GoT Themed LARP'ing Nerf Battles?

So, I happen to have read all the Game of Thrones books, am hugely missing modding guns, recently witnessed a group of teen LARP'ers, and just finished a new music video with my band, all of which lead to a fricken nuts dream last night conflating all of the above... which brought me to that question, just for giggles .

Thought y'all also might get a kick out of the vid, though I wish there was more nerf in it: http://bit.ly/songofarya

Your band has excellent vocals. Color me impressed!

Despite the question being just for giggles, I have played pen and paper GoT RPG's, and the setting is fantastic for storytelling outside of the book's storyline. I would imagine that adding foam combat and LARP elements to it would be incredibly fun. The only downside is it would be very hard to create the feeling of grandeur that any large city or castle would have, might have to constrain yourself to a smaller scale story. Like a group of convicts that have taken the black trying to make it to the wall while all the different kings are trying to gain footing, making the trip unsafe. Maybe one of the large European LARP events will do a game set in the GoT setting, that would be really interesting to see.