What you think, about creating a an monument place, where are gonna be statues, or anything, but that will be place for credits, a monument for everybody who helped you, that will be original way

I hope that you will trigger a lockpicking, not just a luck and lockpicking skills

I meaned, that luck and lockpicking skills will make lockpicking easier, but you will still need to unlock it by your self.
Maybe item sharing, with buddies that follows you, or something like that, i mean, you give him weapon, but you take his and something like that... (with people like poor people, farmers that need food etc... you gain karma, that would help you to get better reputation like killax said ;D)
Maybe when you come to ladders, i mean when you interact with them, by pressing twice a arrow up, and then holding it, a hero is gonna move up, same for goin' down

If you have played Fallout 3 (i don't think so) it will be easier to know how to make house building system that killax said.
I will explain you(not a idea from FO3). You can (maybe) make a an pappers, that when you buy them, you get items(furniture), that can be placed anywhere where you want, but if you want, you can make it, to automaticaly be placed somewhere, and when you buy a another papper of another furniture of same type, you will by activating (clicking) on that pappers change the furniture

I hope that i gived some new ideas, and explained something to you
