I've been kicking this around in my head for awhile and I think I am going to do a Batman RP. I've been thinking about what the rules would be and I've decided:

first and foremost, not killing would make the game just not fun, since you can't knock people out. I reconcile this with the medieval setting, it's just the wag the world is.

I'm going to go for the oghma infinium right away, to maximize fun level.

Only operate at night, no matter what. And anytime you plan to go into a fight you must have your face covered. During the day, only engage in fights if there will be no witnesses.

No weapons, no magic, no shouts, and not advancing the main quest to allow for dragons.

Alchemy, smithing, Sneak, lock picking, pickpocket, speech craft for intimidation, heavy armor gauntlets dual enchanted with fortify heavy armor and unarmed. Everything else is going to be kitted out for stealth and buffing unarmed.

Steal from enemies, but not from people you know are innocent. You're not going to be rich like Bruce, at least not at first, so I think this is a necessary part of creating a Batman-esque character who isn't a millionaire. A more robin hood type lean.

Maybe thieves guild quest for nightingale armor. I really don't want to do any guild quests, since it would be out of character. But I guess you could chalk it up to Bruce learning how criminals operate.

I think Imperial/Stormcloak quests are keeping with the character, but when you talk to your contacts you have to be suited up.

For the most part it's going to be all side quests that help people and stop criminals.

My idea is to focus more on capturing the spirit of Batman, then stressing about making it literally Batman. Wish me luck!